Extension of the Eschenmoser sulfide contraction/iminoester cyclization method to the synthesis of tolyporphin chromophore
摘要:
Tolyporphin chromophore 2 has been synthesized by performing a double-retroaldol/oxidation sequence on an octahydroporphyrin precursor 28 prepared by using the Eschenmoser sulfide-contraction/iminoester-condensation method. (C) 1997 Elsevier Science Ltd.
Extension of the Eschenmoser sulfide contraction/iminoester cyclization method to the synthesis of tolyporphin chromophore
摘要:
Tolyporphin chromophore 2 has been synthesized by performing a double-retroaldol/oxidation sequence on an octahydroporphyrin precursor 28 prepared by using the Eschenmoser sulfide-contraction/iminoester-condensation method. (C) 1997 Elsevier Science Ltd.