The Journal of organic chemistry

A general route to 1, 3′-bipyrroles

P Cheng, W Shao, DLJ Clive

Index: Essa, Ali H.; Lerrick, Reinner I.; Tuna, Floriana; Harrington, Ross W.; Clegg, William; Hall, Michael J. Chemical Communications, 2013 , vol. 49, # 27 p. 2756 - 2758

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Citation Number: 6

Abstract

... was due in part to the fact that the starting 2,5-dimethylpyrrole undergoes Michael addition to ... 9d was slow, but the reflux period should not be extended beyond 42 h for best ... Fortunately, the two-stage process involving dihydroxylation with OsO 4 /NMO and cleavage with Pb(OAc ...

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