6-Amino-1,11-dimethyl-6,7-dihydro-5H-dibenzo[a,c]cycloheptene-6-carboxylic acid: The first chiral α-amino acid without asymmetric carbon atom
摘要:
The title compound 4, possessing a biaryl axis as the sole source of chirality, has been prepared in the enantiomerically pure (R) as well as; racemic form by two alternative procedures starting from dibromide 1.
6-Amino-1,11-dimethyl-6,7-dihydro-5H-dibenzo[a,c]cycloheptene-6-carboxylic acid: The first chiral α-amino acid without asymmetric carbon atom
摘要:
The title compound 4, possessing a biaryl axis as the sole source of chirality, has been prepared in the enantiomerically pure (R) as well as; racemic form by two alternative procedures starting from dibromide 1.
The title compound 4, possessing a biaryl axis as the sole source of chirality, has been prepared in the enantiomerically pure (R) as well as; racemic form by two alternative procedures starting from dibromide 1.