6-allyl-2,3-dimethylphenol | 3796-87-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 6-allyl-2,3-dimethylphenol
• 英文别名: 2,3-Dimethyl-6-(prop-2-en-1-yl)phenol；2,3-dimethyl-6-prop-2-enylphenol
• CAS: 3796-87-0
• 化学式: C₁₁H₁₄O
• 分子量: 162.232
• InChiKey: BMHMDKVVRCUCAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2907199090

反应信息

• 作为反应物：
  描述：

  6-allyl-2,3-dimethylphenol 在 吡啶 、 sodium tetrahydroborate 、 sodium periodate 、 四氧化锇 、 水 、 N-甲基吗啉氧化物 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 生成 [6-(2-Methoxycarbonyloxyethyl)-2,3-dimethylphenyl] trifluoromethanesulfonate
  参考文献：
  名称：

  A Domino Amidation Route to Indolines and Indoles:  Rapid Syntheses of Anhydrolycorinone, Hippadine, Oxoassoanine, and Pratosine

  摘要：

  When subjected to palladium-catalyzed amidation conditions, 2-triflyloxy phenethyl carbonates undergo, in addition to the expected aryl cross-coupling, an additional amidation with net displacement of the carbonate. The result is a one-step synthesis of indolines which may be oxidized to indoles. The utility of the procedure is illustrated by the two- or three-step syntheses of anhydrolycorinone, hippadine, oxoassoanine, and pratosine.

  DOI：

  10.1021/ol052086c
• 作为产物：
  描述：

  二甲酚 生成 6-allyl-2,3-dimethylphenol
  参考文献：
  名称：

  烯丙基环己二酮的酸催化二烯酮-苯酚重排；电荷诱导和电荷控制的σ反应†

  摘要：

  三氟乙酸和其他布朗斯台德酸催化的10-烯丙基-2-氧代-Δ1 （9），3-六氢萘（12）的重排几乎只产生了[3 s，3 s ]产物1-和3- 5,6,7,8-四氢-2-萘烯丙基（分别为16和15）。用三氟乙酸酐或乙酸酐/硫酸对12进行重排，除15和16外，还会产生可观数量的[1 s，2 s ]重排产物4-烯丙基5,6,7,8-四氢- 2-萘酚（14）（表1）。

  DOI：

  10.1002/hlca.19730560104

文献信息

• Säurekatalysierte Dienon-Phenol-Umlagerungen von Allylcyclohexadienonen; ladungsinduzierte und ladungskontrollierte sigmatropische Reaktionen
  作者：U. Widmer、J. Zsindely、Hans-Jürgen Hansen、Hans Schmid

  DOI：10.1002/hlca.19730560104

  日期：1973.1.31

  The rearrangement of 10-allyl-2-oxo-Δ1(9), 3-hexahydronaphthalene (12) catalysed by trifluoroacetic acid and other Bronsted acids yielded almost exclusively the [3s, 3s]-products, 1- and 3-allyl-5,6,7,8-tetrahydro-2-naphthol (16 and 15, respectively). The rearrangement of 12 with trifluoroacetic anhydride or acetic anhydride/sulfuric acid, yields, besides 15 and 16, appreciable amounts of the [1s,

  三氟乙酸和其他布朗斯台德酸催化的10-烯丙基-2-氧代-Δ1 （9），3-六氢萘（12）的重排几乎只产生了[3 s，3 s ]产物1-和3- 5,6,7,8-四氢-2-萘烯丙基（分别为16和15）。用三氟乙酸酐或乙酸酐/硫酸对12进行重排，除15和16外，还会产生可观数量的[1 s，2 s ]重排产物4-烯丙基5,6,7,8-四氢- 2-萘酚（14）（表1）。
• Thiophenol-mediated intramolecular radical cyclization: an efficient method for the synthesis of benzoxocine derivatives
  作者：Krishna C. Majumdar、K. Ray、P. Debnath、P.K. Maji、N. Kundu

  DOI：10.1016/j.tetlet.2008.07.030

  日期：2008.9

  A new, efficient, high yielding method for the synthesis of benzoxocine derivatives has been developed via a thiophenol-mediated intramolecular 8-endo radical cyclization. This method allowed the synthesis of the backbone of several sesquiterpenes.

  通过苯硫酚介导的分子内8-内基自由基环化，已开发出一种新的，高效的，高产的苯并氧杂环丁烷衍生物的合成方法。这种方法可以合成几种倍半萜的骨架。
• Structure−Activity Relationships for Inhibition of Inosine Monophosphate Dehydrogenase by Nuclear Variants of Mycophenolic Acid
  作者：Peter H. Nelson、Stephen F. Carr、Bruce H. Devens、Elsie M. Eugui、Fidencio Franco、Carlos Gonzalez、Ronald C. Hawley、David G. Loughhead、David J. Milan、Eva Papp、John W. Patterson、Sussan Rouhafza、Eric B. Sjogren、David B. Smith、Rebecca A. Stephenson、Francisco X. Talamas、Ann-Marie Waltos、Robert J. Weikert、John C. Wu

  DOI：10.1021/jm9603633

  日期：1996.1.1

  Structure-activity relationships in the region of the phthalide ring of the inosine monophosphate dehydrogenase inhibitor mycophenolic acid have been explored. Replacement of the lactone ring with other cyclic moieties resulted in loss of potency, especially for larger groups. Replacement of the ring by acyclic substituents also indicated a strong sensitivity to steric bulk. A phenolic hydroxyl group, with an adjacent hydrogen bond acceptor, was found to be essential for high potency. The aromatic methyl group was essential for activity; the methoxyl group could be replaced by ethyl to give a compound with 2-4 times the potency of mycophenolic acid in vitro and in vivo.
• 929. Chrom-3-en-6-ols. The action of pyridine on alk-2-enyl-benzoquinones
  作者：D. McHale、J. Green

  DOI：10.1039/jr9650005060

  日期：——
• An elegant and unprecedented approach to 2-methylbenzofurans
  作者：Amit K. Yadav、Biswajit K. Singh、Nimisha Singh、Rama P. Tripathi

  DOI：10.1016/j.tetlet.2007.07.118

  日期：2007.9

  An effective route for the synthesis of a variety of 2-methylbenzofurans is reported via DBU catalyzed dehydroiodination of easily accessible 2-iodomethyl-2,3-dihydrobenzofurans. The latter could be easily obtained by water mediated iodocyclization of allyl phenols. (c) 2007 Elsevier Ltd. All rights reserved.