The paper shows the efficient conditions for the reduction of R-nitro ketones to give the corresponding nitro alcohols. In some cases the diastereoselectivity was very good (>90:10 anti/syn). The presence of the Lewis acid was found to be pivotal in determining the stereo- chemical outcome of these reactions. Strongly chelating TiCl4 led largely to the anti diastereomer with BH3‚SMe2 as reducing agent
The Lewis acid promoted (4+2) cycloaddition of nitrostyrenes with various dienophiles was examined a...
The reaction of N-tert-butylsulfinyl imines with nitromethane or nitroethane in the presence of NaHC...
Chiral β-nitroalcohols are important building blocks in organic chemistry. The synthetic approach Ch...
The paper shows the efficient conditions for the reduction of R-nitro ketones to give the correspond...
A high stereochemical induction has often been observed in the reduction of ketones with stereogenic...
The Lewis acid-mediated reduction of \u3b1-alkyl-\u3b2-keto esters has been shown to proceed by diff...
none7Lewis acid-mediated chelation and non-chelation control is one of the most fundamental and pra...
Diisopropoxytitanium(III) tetrahydroborate, ((PrO)-Pr-i)(2)TiBH4, formed in situ in dichloromethane ...
A protocol of nucleophilic addition to β-keto esters is reported, aimed to the synthesis of ter...
(formula presented) 1,3-Diketones can be reduced in high yields and with excellent diastereoselectiv...
The asymmetric reduction of prochiral ketones to chiral secondary alcohols by LiAlH4, modified with ...
Chemoselective addition of (trifluoromethyl)trimethylsilane to the C=N group of N-(tert-butyl)-alpha...
International audienceAn easy and efficient method of diastereoselective synthesis of N-tert-butanes...
A complex prepared from one equivalent each of LiAlH4, EtOH and a TADDOL (α,α,α\u27,α\u27-tetraaryl-...
The Lewis acid promoted (4+2) cycloaddition of nitrostyrenes with various dienophiles was examined a...
The reaction of N-tert-butylsulfinyl imines with nitromethane or nitroethane in the presence of NaHC...
Chiral β-nitroalcohols are important building blocks in organic chemistry. The synthetic approach Ch...
The paper shows the efficient conditions for the reduction of R-nitro ketones to give the correspond...
A high stereochemical induction has often been observed in the reduction of ketones with stereogenic...
The Lewis acid-mediated reduction of \u3b1-alkyl-\u3b2-keto esters has been shown to proceed by diff...
none7Lewis acid-mediated chelation and non-chelation control is one of the most fundamental and pra...
Diisopropoxytitanium(III) tetrahydroborate, ((PrO)-Pr-i)(2)TiBH4, formed in situ in dichloromethane ...
A protocol of nucleophilic addition to β-keto esters is reported, aimed to the synthesis of ter...
(formula presented) 1,3-Diketones can be reduced in high yields and with excellent diastereoselectiv...
The asymmetric reduction of prochiral ketones to chiral secondary alcohols by LiAlH4, modified with ...
Chemoselective addition of (trifluoromethyl)trimethylsilane to the C=N group of N-(tert-butyl)-alpha...
International audienceAn easy and efficient method of diastereoselective synthesis of N-tert-butanes...
A complex prepared from one equivalent each of LiAlH4, EtOH and a TADDOL (α,α,α\u27,α\u27-tetraaryl-...
The Lewis acid promoted (4+2) cycloaddition of nitrostyrenes with various dienophiles was examined a...
The reaction of N-tert-butylsulfinyl imines with nitromethane or nitroethane in the presence of NaHC...
Chiral β-nitroalcohols are important building blocks in organic chemistry. The synthetic approach Ch...