CAS: 5413-60-5; 3A,4,5,6,7,7A-Hexahydro-1H-4,7-Methanoinden-6-Yl Acetate

相似化合物

3385-61-3 2500-83-6 17511-60-3

上下游产品

CAS号108-05-4 乙酸乙烯酯 | CAS号933-60-8 exo-dicyclopent... | CAS号13080-96-1 乙酸丙酸酐 | CAS号77-73-6 二聚环戊二烯 | CAS号108-24-7 乙酸酐 | CAS号64-19-7 冰醋酸 | CAS号1755-01-7 endo-dicyclopen...

二聚环戊二烯,溶剂黄146 反应 6.0H,以34%的收率获得产物3A,4,5,6,7,7A-六氢化-4,7-亚甲基-1H-茚酚乙酸酯
参考文献:Process For Making Tricyclodecenyl Esters
标题:Process For Making Tricyclodecenyl Esters
摘要:揭示了一种制备三环十二烯酸酯的实用,经济的方法.在三氟甲磺酸存在下,将低碳酸和二环戊二烯反应以形成酯,然后在碱的存在下蒸馏反应混合物,以分离出香味品质的三环十二烯酸酯.添加足够的碱来中和三氟甲磺酸,可以实现仅通过蒸馏纯化,有助于回收起始物质,并避免碱性工作过程的缺点.

专利信息

专利号:US-2006223883-A1
优先权日:2005-04-02
标题 :Novel hydroxylated enantiomers of (-) 3a,6,6,9a-tetramethylperhydronaphtho[2,1-b]furan as perfuming agents derived from a fungal fermentation process.
发明人：RAHMAN ATTAUR; CHOUDHARY MOHAMMAD I; MUSHARRAF SYED G
权利人:RAHMAN ATTAUR; CHOUDHARY MOHAMMAD I; MUSHARRAF SYED G
摘要:(−) 3a,6,6,9a-tetramethylperhydronaphtho[2,1-b]furan (ambrox) is a strong aromatic compound used widely in a variety of perfumery applications and is highly prized for its musky odor. We report novel polar metabolites of (−)3a,6,6,9a-tetramethylperhydronaphtho[2,1-b]furan prepared by a novel process of microbial fermentation using a fungi, Fusarium lini , of unique structures that would be difficult to predict opening up the possibilities of their chemical synthesis. The polar metabolites discovered have stronger aromatic characteristics and offer a new highly prized odiferous characteristic quite different from that of the parent compound and thus can be used in the preparation of perfumes, odor-masking and other odor-management applications.

专利号:US-2012301956-A1
优先权日:2011-05-26
标 题:Novel hydroxylated enantiomers of (-) 3a,6,6,9a-tetramethylperhydronaphtho[2,1-b]furan as perfuming agents derived from a fungal fermentation process
发明人：RAHMAN ATTAUR; CHOUDHARY MOHAMMAD IQBAL; MUSHARRAF SYED GHULAM; SAMI AMTUL
权利人:RAHMAN ATTAUR; CHOUDHARY MOHAMMAD IQBAL; MUSHARRAF SYED GHULAM; SAMI AMTUL
摘要:(−)3a,6,6,9a-tetramethylperhydronaphtho[2,1-b]furan (ambrox) is a strong aromatic compound used widely in a variety of perfumery applications and is highly prized for its musky odor. We report novel polar metabolites of (−)3a,6,6,9a-tetramethylperhydronaphtho[2,1-b]furan prepared by a novel process of microbial fermentation using a fungi, Fusarium lini, of unique structures that would be difficult to predict opening up the possibilities of their chemical synthesis. The polar metabolites discovered have stronger aromatic characteristics and offer a new highly prized odiferous characteristic quite different from that of the parent compound and thus can be used in the preparation of perfumes, odor-masking and other odor-management applications.

专利号:US-2025034074-A1
优先权日:2021-11-25
标题:Process for preparing a cyclic diene
发明人：JACOBY DENIS; CHAPPUIS SIMONE; KELLER FABRICE
权利人:FIRMENICH & CIE
摘要:The present invention relates to the field of organic synthesis and more specifically it concerns a process for preparing compound of formula (I) comprising the reaction of a compound of the formula (II) with a base having a boiling point superior to the boiling point of the compound of formula (I). Moreover, the compound of formula (I) and the compound of formula (II) are also part of the invention.

专利号:US-2024327367-A1
优先权日:2021-07-30
标 题 :Process for preparing a oxacylohexane or oxacylopentane derivative
发明人：DAPSENS PIERRE-YVES; VILCOQ LEA
权利人:FIRMENICH & CIE
摘要:The present invention relates to the field of organic synthesis and, more specifically, it concerns a process for the preparation of a cycloether of formula (I) comprising the cyclisation of compound of formula (II) performed in the presence of heterogenous acidic catalyst.