11 - ORGANOSULFUR CHEMISTRY 2
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what is a sulfoxide?
what is (S)-Esomeprazole?
treatment of dyspepsia, peptic ulcer disease, gastroesophageal reflux disease and zollinger elison syndrome
what is (R)-Armodafinil (nuvigil)?
stimulant like drug used to treat depression and fatigue
how do you go from a ROH to a sulfoxide?
how do you prepare optically active sulfoxides?
via resolution of diastereomeric sulfinate esters
what is the enantiomeric excess equation?
why does sulfur stabilize carbanions?
pKa is lower than alkanes, so sulfur stabilizes carbanion despite the electron repulsion between the S and the carbanion, the charge is accommodated because: higher polarizability of sulfur allows for easier distortion of its electron cloud as it accommodates for carbanion direct interaction of a lone pair of S with the metal cation (when using BuLi), which provides stability
what is the corey seebach reaction?
basically, the S-S crossed part gets replaced by a carbonyl oxygen
how are epoxide rings made starting from R-S-R?
how can DMSO be used to make an epoxide ring?
what is juvenile hormone?
insect hormone which insures growth of the larvae but prevents metamorphosis into adult insect (used as insecticide) made from isoprene
part 1 of synthesis of juvenile hormone
synthesis of juvenile hormone second part
