58526-32-2Relevant articles and documents
Ionic hydrogenation-directed stereoselective construction of C-20(H) stereogenic center in steroid side chains: Scope and limitations
Shingate, Bapurao B.,Hazra, Braja G.
, p. 2396 - 2414 (2017)
Stereoselective synthesis of steroidal C-20 tertiary alcohols with n-butyl, vinyl, furyl, thienyl, thiazolyl, aryl and pyridyl side chains via Grignard reaction or organolithium reagents have been realized starting from readily available 16-dehydropregnen
Modified Pyridinium Chlorochromate Oxidation of Aldehydes to Carbamoyl Azides/Acyl Azides or Carboxylic Acids
Reddy, P. Satyanarayana,Yadagiri, Pendri,Lumin, Sun,Shin, Dong-Soo,Falck, J. R.
, p. 545 - 552 (2007/10/02)
Aldehydes are transformed into carbamoyl azides/acyl azides by pyridinium chlorochromate in the presence of sodium azide.Comparable oxidations modified with sodium cyanide generate carboxylic acids from simple aliphatic aldehydes whereas conjugated aldehydes are undeactive.