Application In Synthesis of 2,2-Methylenebis(6-tert-butyl-p-cresol)《Analysis of the volatile components of Polygonum chinense L. extracted with different solvents by GC-MS》 was published in 2021. The authors were Wei, Anda;Zhu, Hua;Xie, Fengfeng;Zhang, Miao;Huang, Piaoiing;Yang, Wenqi, and the article was included in《Agricultural Biotechnology》. The author mentioned the following in the article:
This study was conducted to investigate the volatile components of Polygonum chinense L. The volatile components of the methanol extract, Et acetate extract, chloroform extract and petroleum ether extract of P. chinense were analyzed and determined by gas chromatog. The volatile components of the methanol extract from P. chinense were the most, and phenolic acids and ketones accounted for a relatively high proportion, among which pyrogallic acid had the highest content. The Et acetate extract contained the second most volatile components, mostly acids and esters, of which ss-sitosterol had the highest content; the chloroform and petroleum ether extracts had relatively few types of volatile components, most of which were alkanes, and the content of -sitosterol shared by the two was the highest. The common substances of the four extracts were palmitic acid and phytol. This study provides a theor. basis for the quality evaluation of P. chinense and a scientific basis for its resource development. And 2,2-Methylenebis(6-tert-butyl-p-cresol) (cas: 119-47-1) was used in the research process.
Application In Synthesis of 2,2-Methylenebis(6-tert-butyl-p-cresol)2,2′-Methylenebis(4-methyl-6-tert-butylphenol)(CAS: 119-47-1) is a natural product found in Streptomyces and Aspergillus fumigatus .
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