Issue 12, 1975
From the journal:

Journal of the Chemical Society, Chemical Communications

Steric course of proton removal during the cyclisation of β-cyclopiazonic acid in Penicillium cyclopium

Pieter S. Steyn,   Robert Vleggaar,   Nicholaas P. Ferreira,   Gordon W. Kirby  and  Michael J. Varley  

Abstract

Incorporation of (3R)- and (3S)-[3-3H,3-14C] tryptophan into α-cyclopiazonic acid in Pencillium cyclopium Westling proceeds with loss of pro-S-tritium showing that, in the final cyclisation step, formation of the new C–C bond occurs from the opposite side of the molecule to proton removal.

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Article information

DOI
https://doi.org/10.1039/C39750000465
Article type
Paper

J. Chem. Soc., Chem. Commun., 1975, 465-466

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Steric course of proton removal during the cyclisation of β-cyclopiazonic acid in Penicillium cyclopium

P. S. Steyn, R. Vleggaar, N. P. Ferreira, G. W. Kirby and M. J. Varley, J. Chem. Soc., Chem. Commun., 1975, 465 DOI: 10.1039/C39750000465

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