Dienedioic acid as a useful diene building block via directed Heck-decarboxylate coupling
نویسندگان
چکیده
منابع مشابه
Scalable synthesis of ( )-trans-3-hydroxypipecolic acid via a useful chiral building block
A scalable synthesis of ( )-trans-2-(hydroxymethyl)-1,2,3,6-tetrahydropyridin3-ol, a versatile chiral building block is described along with its transformation to ( )-trans-3-hydroxypipecolic acid. 2014 Elsevier Ltd. All rights reserved.
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The title cocrystal, C(10)H(8)N(2)·C(6)H(6)O(4), crystallizes with half-mol-ecules of 4,4'-bipyridine and trans,trans-hexa-2,4-dienedioic acid in the asymmetric unit, as each is located about a crystallographic inversion center. The bipyridine molecule is planar from symmetry. In the dicarboxylic acid molecule, the O-C-C-C torsion angle is -13.0 (2)°. In the crystal, O-H⋯N and C-H⋯O hydrogen bo...
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ژورنال
عنوان ژورنال: Communications Chemistry
سال: 2020
ISSN: 2399-3669
DOI: 10.1038/s42004-020-0295-0