Question

A stereoselective form of these reactions involves cis-di•imide. A family of selective first-row transition metal catalysts for these reactions is named for Urushibara. (15[1])One of these reactions with an amine catalyst uses Hantzsch ester. One of these reactions featuring tetralin as the “donor solvent” is used to (15[1])liquefy coal, exemplifying these reactions’ (*) “transfer” type. (10[1])The 2001 Nobel Prize in Chemistry was awarded for an enantioselective (-5[1])form of these reactions used to synthesize L-DOPA by Knowles. (10[1]-5[1])Using a BINAP-ruthenium catalyst (10[1])in these reactions was pioneered by Noyori. (10[2])Palladium is a common catalyst for these (10[1])reactions, (-5[2])which may see cis-trans interconversion (10[1])when only partial. (-5[1])For 10 points, name these reactions exemplified by the conversion of an alkene to an alkane. ■END■ (10[3]0[1])

ANSWER: hydrogenation [or transfer hydrogenation; or asymmetric hydrogenation; prompt on hydrogen transfer before “transfer”; prompt on reduction; reject “dehydrogenation”]
<Gerhardt Hinkle, Chemistry>
= Average correct buzz position

Summary

2023 Penn Bowl (Harvard)10/21/2023Y2100%0%0%101.50
2023 Penn Bowl (Mainsite)10/21/2023Y683%17%33%70.40
2023 Penn Bowl @ Waterloo10/28/2023Y1100%0%100%118.00
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Buzzes

PlayerTeamOpponentBuzz PositionValue
Aneesh SwaminathanJHU BColumbia B2215
Vincent DuUNC AUNC B4615
Richard NiuCornell BSwarthmore5310
Sinecio MoralesJHU AJohn Jay64-5
Munir SiddiquiUMD BRIT74-5
Moses KitakuleColumbia ANYU7410
Ewan MacAulayScottish, Irish, Both or Neither10 Negs that Shook the Quiz7810
Nathan SheffieldMITBoston College8510
Caleb KendrickUMD ARIT8510
Abigail TanTabearnacleBetrayed by Rita Izzatdust9210
Benjamin ChapmanToronto WearyLibrary of Babel School of Continuing Studies93-5
Justin Lee3HK1MMFour Neg Omelette93-5
Max EspensenOld London TownYes, Moderator9810
Daoud JacksonBroken HeartsEdinburgh101-5
Colin VeeversLibrary of Babel School of Continuing StudiesToronto Weary11810
Jason HongBrownTufts11810
Jerry VinokurovJohn JayJHU A1180
Danny PeelenRITUMD B11810