209864-30-2Relevant academic research and scientific papers
Asymmetric diboration of terminal alkenes with a rhodium catalyst and subsequent oxidation: Enantioselective synthesis of optically active 1,2-diols
Toribatake, Kenji,Nishiyama, Hisao
supporting information, p. 11011 - 11015 (2013/10/22)
Pin it down: A highly enantioselective diboration of terminal alkenes with chiral 1 and bis(pinacolato)diboron (B2pin2) was realized. Subsequent oxidation of the diboron adducts with sodium peroxoborate readily gave the corresponding optically active 1,2-diols in high yields and high enantioselectivities. Copyright
A short and general approach to the synthesis of styryllactones: (+)-Goniodiol, its acetates and β-trifluoromethyl derivative, (+)-7-epi-Goniodiol and (+)-9-deoxygoniopypyrone
Chen, Jian,Lin, Guo-Qiang,Wang, Zhi-Min,Liu, Han-Quan
, p. 1265 - 1268 (2007/10/03)
(+)-Goniodiol, its acetates and β-trifluoromethyl derivative, (+)-7-epi-Goniodiol and (+)-9-deoxygoniopypyrone, the representatives of styryllactones have been synthesized in a short and general way. The key steps involve the regioselective asymmetric dihydroxylation and the palladium-catalyzed cross-coupling of cyclic allylic carbonate with vinyltributylstannane.
On the baker's yeast mediated transformation of α-bromoenones. Synthesis of (1S,2R)-2-bromoindan-1-ol and (2s,3s)-3-bromo-4-phenylbutan-2- ol
Aleu, Josephina,Fronza, Giovanni,Fuganti, Claudio,Perozzo, Valentina,Serra, Stefano
, p. 1589 - 1596 (2007/10/03)
Fermenting baker's yeast converts α-bromo substituted enones 7 and 10 into enantiomerically pure (1S,2R)2-bromoindan-1-ol 3 and (2S,3S)-3-bromo-4- phenylbutan-2-ol 11, respectively, through the intermediacy of the corresponding saturated ketones. Structurally related 16 provides the (2R)- allylic alcohol 17 prevalently.
