198877-79-1Relevant articles and documents
Preparation of benzene, furan, and thiophene analogs of duocarmycin SA employing a newly-devised phenol-forming reaction
Muratake,Hayakawa,Natsume
, p. 1558 - 1566 (2000)
Five A-ring analogs of duocarmycin SA 9a - e were synthesized in racemic form modifying our second synthetic route toward duocarmycin SA. The problem encountered at the crucial phenol forming step to secure 17a, b from 16a, b under the conventionally used
