DFT study of pericyclic reaction cascades in the synthesis of antibiotic TAN-1085
DFT study of pericyclic reaction cascades in the synthesis of antibiotic TAN-1085
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DOI:
10.1021/ol048277h
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发表时间:
2004-11-11
期刊:
影响因子:
5.2
通讯作者:
Houk, KN
中科院分区:
文献类型:
--
作者:
Akerling, ZR;Norton, JE;Houk, KN
DFT calculations show that aromatic and bis-methoxy substituent effects in a synthetic precursor of TAN-1085 strongly favor a [1,7] sigmatropic hydrogen shift over the 6pi electrocyclic pathway, rendering the latter unfavorable in synthesis.