A novel synthesis of substituted 4-hydroxybenzo[c]pyran quinones
作者:Charles B. de Koning、Ivan R. Green、Joseph P. Michael、JoséR. Oliveira
DOI:10.1016/s0040-4039(97)01103-9
日期:1997.7
The synthesis of three benzopyran quinones containing hydroxy substituents at the 4-position has been achieved. The key step in each of these syntheses involved an oxidative mercury-mediated ring closure.
The synthesis of isochroman-4-ols and isochroman-3-ols: models for naturally occurring benzo[g]isochromanols
作者:Charles B de Koning、Ivan R Green、Joseph P Michael、José R Oliveira
DOI:10.1016/s0040-4020(01)00963-2
日期:2001.11
The synthesis of isochromanes containing hydroxy substituents at the 4- and 3-positions has been achieved. The key step for the synthesis of the isochroman-4-ols entailed an oxidative mercury mediated ring closure of 2-(prop-1-enyl)phenylmethanol derivatives, while in the synthesis of the isochroman-3-ols the key step involved ozonolysis of 2-(prop-2-enyl)phenylmethanol derivatives. (C) 2001 Elsevier Science Ltd. All rights reserved.
Green, Ivan R.; De Koning, Charles B.; Hugo, Victor I., South African Journal of Chemistry, 1999, vol. 52, # 4, p. 112 - 119
作者:Green, Ivan R.、De Koning, Charles B.、Hugo, Victor I.