chemical bond saint louis section–acs

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Chemical Bond Volume 60 Number 4 April, 2009 St. Louis Section, American Chemical Society Page 2 Chemical BOND It’s time to plan for the 5th Annual Member Picnic Saint Louis Section–ACS Date: Saturday June 6, 2009 Time: 12 noon–5 pm Location: Tilles Park (corner of McKnight and Litzsinger in Ladue) at the Skow Shelter Bring the family! Just $5 per person. Kids under 12 free. Please reserve by June 1st so we can plan for food and drink, and crowd control. Questions and Reservations to Keith Stine Department of Chemistry and Biochemistry University of Missouri–Saint Louis St Louis, MO 63121 phone: (314) 516-5346 [email protected] Need event reminders? Would you like an e-mail reminder of upcoming ACS events and activities? Then join the ACS email reminders list to receive updates on ACS activities. Email Alexa Serfis at [email protected] and ask to be put on the list. You can also add or remove yourself from the list at the website, stlacs.org, and click on Event remind- ers–subscribe or Event reminders–unsubscribe. Subscrip- tion comes with a money-back no-spam guarantee.

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Chemical

Bond

Volume 60Number 4April, 2009

St. Louis Section, American Chemical Society

Page 2 Chemical BOND

It’s time to plan for the

5th Annual Member Picnic

Saint Louis Section–ACS

Date: Saturday June 6, 2009

Time: 12 noon–5 pm

Location: Tilles Park (corner ofMcKnight and Litzsinger inLadue) at the Skow Shelter

Bring the family! Just $5 per person. Kids under 12 free.

Please reserve by June 1st so we can plan for food and drink,and crowd control.Questions and Reservations to Keith StineDepartment of Chemistry and BiochemistryUniversity of Missouri–Saint LouisSt Louis, MO 63121phone: (314) [email protected]

Need event reminders?Would you like an e-mail reminder of upcoming ACS events andactivities? Then join the ACS email reminders list to receiveupdates on ACS activities.Email Alexa Serfis at [email protected] and ask to be put onthe list. You can also add or remove yourself from the listat the website, stlacs.org, and click on Event remind-ers–subscribe or Event reminders–unsubscribe. Subscrip-tion comes with a money-back no-spam guarantee.

April, 2009 Page 3

Chemical BondVolume 60 No. 4 April, 2009

The Chemical Bond is published January through May and September through December by

the St. Louis Section–American Chemical Society. It is mailed free of charge to members of the sec-

tion at their address on file at ACS National Headquarters. Changes of address for members will

be made automatically upon notification to National ACS Headquarters; send old and new ad-

dress with zip codes to ACS Subscription Service Department, 1155 16th St. N.W., Washington,

DC 20036 or visit chemistry.org, log in, and go to Update my Profile. Allow eight weeks for change

to take effect.

The domestic subscription rate for non-members/affiliates is $15.00 per year. Subscription or-

ders and changes of address for non-members/affiliates should be mailed to St Louis Sec-

tion–ACS, 125 West Argonne Drive, St. Louis, Missouri 63122 or e-mailed to the Editor.

Interim Editor Eric Ressner [email protected]

Assistant Editor & Sue Saum 314.513.4808Advertising Manager [email protected]

Business Manager Donna Friedman [email protected]

Website www.stlacs.org

Webmaster Eric Ressner [email protected]

Correspondence, letters to the Editor, etc., should be sent toSt. Louis Section–American Chemical Society

125 West Argonne Drive, St. Louis, MO 63122

Copyright 8 2009 American Chemical Society and the St Louis Section–ACS

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2 Section picnic: sign up, come, enjoy

4 Meetings and Seminars

5 Nominate for High School Teacher Award

7 Bond Briefs; Marcus Award reminder

8

9

10

Spotlight on ... Monsanto

Awards Night reminder, reservation form

Fun with molecules

Page 4 Chemical BOND

Board of Directors

St. Louis Section–ACS Board ofDirectors meets the second Thurs-day of each month, usually at theGlen Echo Country Club (map avail-able on website). Meetings are opento all members, and all are encour-aged to attend. Elected officers andchairs of major committees vote onquestions put to the Board; others inattendance have voice but no vote.

If you want to attend for dinner,contact Bill Doub ([email protected] or 314.651.7514) at least aweek in advance. Usual cost of din-ner is $24. Members wishing tobecome active in section activitiesare welcomed for their first dinneras guests of the section.

Date: Apr 9Social hour: 5:30 pmDinner: 6:30 pmBusiness meeting: 7:15 pm

Future meetings: May 14; Sep 10

Saint Louis University

Seminars start at 4pm in Room 12Monsanto Hall, except as noted. AllApril topics were TBA at press time.For more information, contact theChemistry Department,314.977.2850.

Apr 3Piotr Kaszynski

Vanderbilt University

Apr 17Malika Jeffries-El

Iowa State University

Apr 24Cristina De MeoSIU–Edwardsville

SIU–Edwardsville

The 33rd William J Probst Lectures:

Mar 31William A Eaton

National Institute of Diabetes andDigestive and Kidney Diseases

(NIDDK)2 pm – Protein Folding Dynamics

7 pm – Searching for a Curefor Sickle Cell Disease

University of Missouri–St Louis

Fridays at 4 pm in 451 Benton Hall,unless otherwise specified. Refresh-ments 15 minutes prior to seminartime. For more information, contactthe Chemistry Department,314-516-5311.

Mar 30David Schultz

North Carolina State UniversityMagnetic Spin-Spin Interactions inComplexes of Semiquinone Ligands:

The Physical Organic Chemistryof Exchange Coupling

Apr 6Andrew Holder

University of Missouri–Kansas CityTBA

Apr 13V. Jo Davisson

Purdue UniversityTBA

Apr 20Janet Braddock-Wilking

University of Missouri–St LouisPreparation of Platinum Complexes

with Group 14-containingMetallafluorenes and Metalloles

April, 2009 Page 5

Apr 27Stephen Harvey

Georgia Institute of TechnologyAssembly Mechanisms

of Small DNA and RNA Viruses

May 422nd Distinguished Alumni Lecture

Don HesseUniversity of Missouri–St Louis

After Graduation: Fulfillingthe Scientist’s Desire to Experiment,

Discover and Solve

Washington UniversitySeminars are in McMillen 311 at4 pm unless otherwise noted. Formore information, contact Lev Gelb,[email protected]

Apr 2John D Norton

University of PittsburghTBA

Apr 9Janet Braddock-Wilking

University of Missouri–St LouisTBA

Apr 16Gary Sulikowski

Vanderbilt UniversityTBA

Did You Know?ACS members can nominate for the

High School Chemistry Teacherawards!

As a chemist, you are in a positionto recognize fantastic high schoolteachers.

Has your high school student hadan exceptional chemistry teacher?Have you met a great high schoolchemistry teacher through outreachor science fair activities?

Consider nominating a teacherfor the 2009-2010 High SchoolTeaching Award. While exemplify-ing excellence in teaching chemistryat the high school level, the nomineealso should have contributed toother aspects of teaching, such asprofessional growth, curriculumdevelopment, course materials prep-aration, workshop participation,chemical or educational research,publications and other activities. Acandidate must work within thegeographic region of the St LouisSection-ACS and may not not be apast winner of the award.

Please contact Virginia Kirwin toobtain nomination forms and to ver-ify eligibility: [email protected] or636.225.5513.

April, 2009 Page 7

Judge at a Fair

Science Fair season is upon us.Sheryl Loux, coordinator for theSaint Louis Section, is seeking vol-unteers to judge science fair projectsin chemistry. Your participation as ajudge would be greatly appreciated!To volunteer, contact Sheryl J Louxat 636.237.5149 or [email protected].

Upcoming events are:

Tuesday, May 5Greater St Louis

Elementary Science FairQueeny Park Recreation Complex

Ballwin, MO 63011

6 to 8:30 pm—Participation Awardsdistributed to chemistry related pro-jects. No judging.

Wednesday, May 6Greater St Louis

Secondary Science FairQueeny Park Recreation Complex

Ballwin, MO 63011

3 to 8:30pm—judgingFree dinner for judges on site.

Marcus Award competitionto be held at SLU

The 2009 Leopold Marcus Awardcompetition will be held Wednes-day, April 1 at 4 pm in the PereMarquette Gallery on the campus ofSaint Louis University. The galleryis located on the second floor ofDuBourg Hall.

The award is administered by theDepartment of Chemistry at SaintLouis University and the St. LouisSection–ACS. The competition con-sists of presentations based on theundergraduate research projects ofsenior chemistry majors at SaintLouis University. The winner of theaward is determined by vote of theprofessional chemists in the audi-ence.

All ACS members are invited toattend. Refreshments will be avail-able after the competition. For fur-ther information, contact BruceKowert at 314.977.2837 [email protected].

POLYMER STANDARDSFOR GPC/SEC

MOLECULAR WEIGHT ANALYSISGPC/SEC COLUMN REPACKING

American Polymer Standards Corporation

8680 Tyler Boulevard, Mentor, OH 44060

Phone: 440-255-2211 Fax: 440-255-8397

Page 8 Chemical BOND

Spotlight on Saint Louis: MonsantoMany St. Louis area chemists may

be surprised to learn that Monsantois a relatively new company.

While Monsanto shares the nameand history of the companyfounded in St. Louis in 1901 byEdgar M. Queeny, today’sMonsanto, created in 2000, isentirely focused on agriculture andsupporting farmers around theworld in their mission to feed, clotheand fuel our growing population.Today’s Monsanto applies innova-tion and technology to help farmersworldwide produce more while con-serving more.

Monsanto’s Sustainable Yield Ini-tiative focuses on increasing globalfood production in the face of grow-ing demand, limited naturalresources, and a changing climate.The company also establishies newpartnerships with businesses, citizengroups, and governments to helpincrease food, feed, fuel and fiber.By helping farmers grow yieldsustainably, they can be more suc-cessful, produce healthier foods,better animal feeds and more fiber,while also reducing agriculture’senvironmental impact.

Monsanto’s seeds and traits busi-nesses work to meet farmer demandby offering seeds with the best pos-sible germplasm, or improvedgenetics, for a higher yield. Thecompany sells both national andregional seed brands for large-acrecrops such as corn, cotton, soy andcanola, as well as small-acre cropssuch as vegetable seeds. Monsantoalso broadly licenses its seed andtrait technologies so farmers haveaccess to its products in brands theyprefer.

Monsanto’s Agricultural Produc-tivity segment consists primarily of

crop protection products and resi-dential lawn-and-garden herbicideproducts. The Roundup® family ofagricultural herbicides is the flag-ship of Monsanto’s agriculturalchemicals business. Roundup agri-cultural herbicides and otherglyphosate products are used as partof an environmentally responsibleweed control program and fit withthe vision of sustainable agricultureand environmental protection.These products complementMonsanto’s seed business and playa vital role in improving productiv-ity for farmers.

Monsanto’s Industrial, Turf andOrnamental Group provides inte-grated weed control solutions toindustrial and large non-farm opera-tions, such as parks, golf courses,zoos, and roadsides.

For more information, visitwww.monsanto.com.

The Saint LouisSection gratefullyacknowledgesMonsanto’s generousgift in support of theSaint Louis Award.

April, 2009 Page 9

Awards Night 2009Monday, April 20: A banquet honor-

ing the winners of the High SchoolChemistry Contest, the Leopold MarcusAward, the High School Teaching Award,the Chemical Science and TechnologyAward, and the outstanding juniorchemistry students at area colleges.

CJ Muggs, 101 W Lockwood Ave,Webster Groves.

5:30 social hour, 6:30 dinner, 7:30 program. Please return the reservationform by April 15th.

Awards Night Reservation FormMember name: _________________________________

Number attending _______ × $20 = ____________ (amount remitted)

Please make check payable to: Saint Louis Section–ACSand mail with form by April 13th to:

Pat Burrell-Standley1716 Eldon Ridge CourtSt Louis, MO 63017

Page 10 Chemical BOND

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Fun with MoleculesFrom the relatively well known to the fairly obscure. Answers on facing page,but don’t look until you’ve taken a shot at the ID. If, after looking at the name,you never heard of it, Wikipedia will have a reasonably thorough exposition.

April, 2009 Page 11

1Nitricoxide,extremelysimplebutimportantneurotransmitter2Methylsalicylate,oilofwintergreen3Pseudoephedrine,theeasiestprecursorto…4Methamphetamine5PenicillinG6Ascorbicacid,VitaminC(a-=without,scorb=scurvy).Whereisthe

acidgroup?7Lecithin,anaturalemulsifier,inPAM®cookingspray8L-Thyroxine(oneofthethyroidhormones)9Cubaneandprismane,twoquitecompletelyuselessbutrather

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