CAS: 57378-68-4; 1-(2,6,6-Trimethylcyclohex-3-En-1-yl)But-2-En-1-One

相似化合物

4694-17-1 7784-98-7 43052-87-5

上下游产品

ethyl N,S-bis(4-oxo-4-(2',6',6'-trimethylcyclohex-3'-en-1'-yl)butan-2-yl)-L-cysteinate

1-(4-Methoxyphenyl)-2,3-Dimethyl-5-(2,6,6-Trimethylcyclohex-3-Enyl)Pentane-1,5-Dione 反应生成 Delta-突厥酮
参考文献:芳香醇醛醇和1,5-二酮作为优化的芳香剂光笼†
标题:芳香醇醛醇和1,5-二酮作为优化的芳香剂光笼†
摘要:具有可抽象的γ-氢原子的芳香醛醇和1,5-二酮是高度光敏的笼形分子,用于释放芳香羰基化合物(分别为醛和迈克尔酮).通过添加mukaiyama山可以容易地获得aldols 3A-D,并在太阳辐射下裂解形成高量子产率的底物.通过调节发色团的特性,开发了一系列δ-大马士革笼5,这些笼可用于在空气和太阳辐射下选择性和快速释放(5A,E)或缓慢(5B,D)释放香气.通过激光瞬态吸收光谱法观测到了norrish Ii方法的中间体.
DOI:10.1039/c2Pp05286E

专利信息

专利号:US-6822121-B2
优先权日:2000-06-07
标题:Production process of cyclohexenyl ketones
发明人：WATANABE SHINYA; UJIHARA HIDEO; YAMAMOTO TAKESHI; HAGIWARA TOSHIMITSU
权利人:TAKASAGO PERFUMERY CO LTD
摘要:An economical process for producing (2- and/or 1-)cyclohexenyl methyl ketones which are intermediates for the synthesis of alpha- or beta-damascone. In the presence of a catalyst, a 3-cyclohexenyl methyl ketone represented by the following formula (1a):wherein, R1, R2 and R3 each independently represents a hydrogen atom or a methyl group and at least two of R1, R2 and R3 are methyl groups, is isomerized.

专利号:WO-2025120108-A1
优先权日:2023-12-08
标 题:Isomerization process
发明人：JACOBY DENIS; HENRION MICKAEL; KELLER FABRICE
权利人:FIRMENICH & CIE
摘要:The present invention relates to the field of organic synthesis. More particularly, it provides a process for the preparation of a mixture comprising at least a compound of formula (Ia) and at least one compound of formula (Ib) comprising the step of reacting a compound of formula (II) with a catalyst system comprising palladium (Pd) and molecular hydrogen or a hydrogen source.