Tetrahedron Letters

Synthesis of 2, 4-methanoproline

P Hughes, M Martin, J Clardy

文献索引：Hughes, Philip; Martin, Michael; Clardy, Jon Tetrahedron Letters, 1980 , vol. 21, # 48 p. 4579 - 4580

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被引用次数: 50

摘要

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... An efficient synthesis of 2,4-methanoproline from serine is described. The cyclobutane is formed by a sensitized intramolecular [2+2] photoaddition. ... : mp 114.5–115; 90 MHz NNR (CDCl 3 ) δ 3.85 (3H, s) 4.04 (2H, dd, J=60, 6.8 Hz), 5.2 (1H, m, J=6.0, 6.8, 15 Hz), 7.4-8.0 (5H, m), ...