M. V. RANGAISHENVI

Organoboranes. 46. New procedures for the homologation of boronic esters. A critical examination of the available procedures to achieve convenient homologation of boronic esters

Herbert C. Brown, Shankar M. Singh, M. V. RANGAISHENVI · The Journal of Organic Chemistry · 1986 · 95 citations

Engineering, Chemical Analysis, Biochemistry +12

Chiral synthesis via organoboranes. 34. Selective reductions. 47. Asymmetric reduction of hindered .alpha.,.beta.-acetylenic ketones with B-chlorodiisopinocampheylborane to propargylic alcohols of very high enantiomeric excess. Improved workup procedure for the isolation of product alcohols

P. Veeraraghavan Ramachandran, A. V. TEODOROVIC, M. V. RANGAISHENVI et al. · The Journal of Organic Chemistry · 1992 · 88 citations

Product Alcoholsp, Engineering, Altmetric Attention Score +11

Chiral synthesis via organoboranes. 30. Facile synthesis, by the Matteson asymmetric homologation procedure, of .alpha.-methyl boronic acids not available from asymmetric hydroboration and their conversion into the corresponding aldehydes, ketones, carboxylic acids, and amines of high enantiomeric purity

M. V. RANGAISHENVI, Bakthan Singaram, Herbert C. Brown · The Journal of Organic Chemistry · 1991 · 87 citations

.Alpha.-methyl Boronic Acids, Engineering, Altmetric Attention Score +10

Organoboranes. 54. Exploration of the reactions of (.alpha.-haloallyl)lithium with organoborane derivatives. Simple and convenient procedure for the synthesis of three-carbon homologated boronate esters and terminal alkenes

Herbert C. Brown, M. V. RANGAISHENVI, Seetharaman Jayaraman · Organometallics · 1992 · 49 citations

Chemical Engineering, Engineering, Alkene Metathesis +9

Ring enlargement of boracyclanes via sequential one carbon homologation. The first synthesis of boracyclanes in the strained medium ring range

Herbert C. Brown, Avinash Phadke, M. V. RANGAISHENVI · Journal of the American Chemical Society · 1988 · 44 citations

Materials Science, First Synthesis, Strained Medium +10