化学学报 ›› 1988, Vol. 46 ›› Issue (7): 693-696. 上一篇    下一篇

研究论文

分子筛催化萜烯烷氧基化反应的研究 I: 异菠基烷基醚的合成

萧树德;陈欣权;周萍;郭衍萍;徐艮   

  1. 中国科学院广州化学研究所
  • 发布日期:1988-07-15

Studies on zeolite catalyzed alkoxylation of terpenes I: Synthesis of isobornyl alkyl ethers

XIAO SHUDE;CHEN XINQUAN;ZHOU PING;GUO YANPING;XU GEN   

  • Published:1988-07-15

报导了以氢型丝光沸石 为催化剂催化茨烯和(或)三环烯与C1-C4醇发生烷氧基化的反应, 得到一系列7,7-二甲基-2-烷氧基双环[2,2,1]庚烷及相应付产物6,7,7-三甲基-2-烷氧基双环[2,2,1]庚烷衍生物. 这些付产物均为新化合物. 所有产物的结构均由元素分析, 红外, 质子核磁共振及质谱确认这些化合物具有清凉香气和木质龙涎香气.

关键词: 烷氧基, 红外分光光度法, 萜类化合物, 质谱法, 质子磁共振谱法, 分子筛催化剂, 香料, 醇, 调香, 二环庚烷 P

Isobornyl alkyl ethers I (R = Me, Et, Pr, Me2CH, Bu, Me2CHCH2, allyl) and 6,7,7-trimethyl-2-alkoxylbicyclo[2.2.1]heptanes II (same R) were prepared by the catalytic alkoxylation of camphene and/or tricyclene, with C1-C4 alcs. in the presence of H-Mordenite.

Key words: ALKOXYL GROUP, INFRARED SPECTROPHOTOMETRY, TERPENE, MASS SPECTROGRAPHY, PROTON MAGNETIC RESONANCE SPECTROMETRY, MOLECULAR SIEVE CATALYSTS, PERFUMES, ALCOHOL, FLAVOUR BLENDING, BICYCLOHEPTANE P

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