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pro vyhledávání: '"Santosh Kumar Lingala"'
Autor:
Santhosh Reddy Mandha, Santosh Kumar Lingala, Soujanya Yarasi, Jagadeesh Babu Nanubolu, Manjula Alla, Vittal Rao Bommena
Publikováno v:
ChemInform. 44
In the presence of PhI(O-Ac)2 and simple alcohols, 2-aminopyrans undergo unusual geminal dialkoxylation with 1,2-migration of the amino group.
Autor:
Manjula Alla, Santhosh Reddy Mandha, Santosh Kumar Lingala, Soujanya Yarasi, Jagadeesh Babu Nanubolu, Vittal Rao Bommena
Publikováno v:
The Journal of organic chemistry. 77(23)
Oxidative difunctionalization of 2-amino-4H-pyrans was accomplished with iodobenzene diacetate (IBD) and N-chlorosuccinimide (NCS) reagents in alcoholic medium. 2-Amino-4H-pyrans undergo geminal dialkoxylation with the migration of an amino group (1a