107833-73-8Relevant articles and documents
Synthetic studies on statins. Part 1: A short and cyanide-free synthesis of atorvastatin calcium via an enantioselective aldol strategy
Hu, Lemeng,Xiong, Fangjun,Chen, Xiaofei,Chen, Wenxue,He, Qiuqin,Chen, Fener
, p. 207 - 211 (2013/04/10)
A short and cyanide-free enantioselective synthesis of atorvastatin calcium has been achieved starting from a commercially available highly substituted 1,4-diketone in an overall yield of 40%. The key step in this approach is the asymmetric aldol reaction of an aldehyde with diketene in the presence of Ti(O-i-Pr)4-Schiff base complex to create the (5R)-stereochemistry of atorvastatin calcium.
3-Nitropropanal and 3-Nitropropanol: Preparation of the Parent Compounds and Derivatives
Oehrlein, Reinhold,Schwab, Wilfried,Ehrler, Rudolf,Jaeger, Volker
, p. 535 - 538 (2007/10/02)
3-Nitropropanal has been prepared for the first time by 1,4-nitrite addition to acrolein.Several acetals of 3-nitropropanal are described, as well as 3-nitropropanol and some of its ethers. 3-Nitropropanol has been obtained by borane-dimethyl sulfide reduction of both 3-nitropropanal and 3-nitropropanoic acid.These reactions make available a variety of nitro compounds known as, or expected to become, highly useful and versatile building blocks for organic syntheses.