Synthetic routes to cyclic and unsymmetric diborane (4) compounds

…, NC Norman, AG Orpen, J Starbuck

文献索引：Lesley, M.J. Gerald; Norman, Nicholas C.; Orpen, A. Guy; Starbuck, Jonathan New Journal of Chemistry, 2000 , vol. 24, # 3 p. 115 - 117

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被引用次数: 9

摘要

The reaction between 1, 2-B2Cl2 (NMe2) 2 and disodium catecholate Na2 [1, 2-O2C6H4] affords the cyclic diborane (4) compound 1, 2-B2 (NMe2) 2 (cat)(cat= 1, 2-O2C6H4), whereas a similar reaction using dilithium thiocatecholate Li2 [1, 2-S2C6H4] affords the 1, 1- isomer 1, 1-B2 (NMe2) 2 (thiocat)(thiocat= 1, 2-S2C6H4). Both compounds can be used to prepare unsymmetric diborane (4) species.