TRANSDITHIOACETALIZATION OF ACETALS, KETALS, OXIMES, ENAMINES AND TOSYLHYDRAZONES CATALYSED BY NATURAL KAOLINITIC CLAY

G. K. Jnaneshwara,Nivrutti B. Barhate,A. Sudalai,Vishnu H. Deshpande,Radhika D. Wakharkar,Anil S. Gajare,Murlidhar S. Shingare,R. Sukumar

TRANSDITHIOACETALIZATION OF ACETALS, KETALS, OXIMES, ENAMINES AND TOSYLHYDRAZONES CATALYSED BY NATURAL KAOLINITIC CLAY

1998

G. K. Jnaneshwara
Nivrutti B. Barhate
A. Sudalai
Vishnu H. Deshpande
Radhika D. Wakharkar
Anil S. Gajare
Murlidhar S. Shingare
R. Sukumar

Natural kaolinitic clay efficiently catalyses the transdithioacetalization of acetals, ketals, oximes, enamines and tosylhydrazones with ethane-1,2-dithiol and propane-1,3-dithiol to produce the corresponding dithiolanes in high yields.

Keywords:

Organic chemistry
Chemistry

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