Facile monoprotection of trans-1,2-diami
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M. Kaik; J. GawroΕski
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Article
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2003
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Elsevier Science
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English
β 121 KB
A new method of monoprotection of C 2 -symmetric trans-1,2-diaminocyclohexane as the N-phthaloyl, N-tetrachlorophthaloyl or N-1,8-naphthaloyl derivative is presented. The first two derivatives are obtained with high yields and can be readily transformed into other unsymmetrical derivatives of trans-