CAS: 142-19-8; Allyl Heptanoate

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CAS号591-87-7 乙酸烯丙酯 | CAS号111-14-8 庚酸 | CAS号107-18-6 烯丙醇 | CAS号2528-61-2 庚酰氯 | CAS号10051-45-3 庚酸钠盐 | CAS号106-95-6 烯丙基溴 | CAS号111-14-8 庚酸 | CAS号51980-05-3 3-(4-CYANOPHENY...

乙酸烯丙酯,庚酸置于[ir(1,5-Cyclooctadiene)2]Pf6体系中,用 甲苯 用作溶剂,化学反应 5.0H,以90%的收率获得庚酸烯丙酯
参考文献:醇和羧酸与乙酸烯丙基酯的催化作用的[ir(cod)的烯丙基化2 ] + Bf 4-复合
标题:醇和羧酸与乙酸烯丙基酯的催化作用的[ir(cod)的烯丙基化2 ] + Bf 4-复合
摘要:对于烯丙基烷基醚的从与乙酸烯丙基酯的醇合成一种简便方法是通过使用开发的[ir(cod)2 ] + Bf 4-复合物.例如,乙酸烯丙酯的反应与ñ辛基醇在催化量的存在下的[ir(cod)2 ] + Bf 4-复杂,得到烯丙基辛基醚,定量产率.还通过羧酸和乙酸烯丙酯之间的交换反应以高收率制备羧酸烯丙酯.所述的[ir(cod)2 ] + Bf 4-该配合物催化烷基胺和芳族胺与乙酸烯丙酯的反应,以公平至非常好的收率获得相应的烯丙基胺.
Doi:10.1021/jo049828K

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-6136926-A
优先权日:1996-07-22
标 题 :Cross-linkable, olefinic polymers and methods for their synthesis
发明人：RAETZSCH MANFRED; HESSE ACHIM; BUCKA HARMUT; LEISTNER DIRK; IVANCHEV SERGEJ; HEIKIN SAUL; MESH ALLA; PUKSCHANSKI MOISEJ
权利人:BOREALIS GMBH
摘要:Cross-linkable, olefinic polymers synthesized from mixtures of olefinic polymers and ethylenically unsaturated organosilane compounds, which can be grafted, by a 2-step method using thermally decomposing free radical-forming agents by heating the mixtures to a temperature of 30 DEG to 110 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used and subsequently heating the mixtures to a reaction temperature of 10 DEG to 60 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used. In the alternative, they can be grafted by a method involving the action of ionizing radiation with simultaneous absorption of organosilane compounds and the action of radiation. The method is suitable for producing films, sheets, fibers, panels, coatings, pipes, hollow objects, foamed materials and molded articles.

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:WO-2018192923-A1
优先权日:2017-04-18
标题 :Alpha alkylation of aldehyde with a polycyclic olefin
发明人：QUINTAINE JULIE; MACMILLAN DAVID W C
权利人:FIRMENICH & CIE
摘要:The present invention relates to the field of organic synthesis and more specifically to the alpha alkylation of an aldehyde with a polycyclic olefin followed by a ring opening step in order to provide compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof and wherein R represents a hydrogen atom or C 1-8 linear alkyl group; R 1 , R 2 , R 3 and R 4 represent, when taken separately, independently of each other, a hydrogen atom or a C 1-2 linear alkyl group or a C 3-4 linear or branched alkyl group; or R 2 and R 3 , when taken together, represent a C 4-10 linear, branched or cyclic alkanediyl group and n is 1 or 2.

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.