CAS: 1708-81-2; (Z)-Hept-3-En-1-Ol

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928-96-1 928-97-2 10340-23-5

上下游产品

3-heptyn-1-ol (Z)-4-heptenal 1-Pentyne 1-[2-(tetrahydropyranyl)oxy]-3-heptyne (3Z)-1-bromohept-3-ene n-°Ctanamide n-heptan1ol (Z)-hept-1-en-1-ylbenzene

📜3-庚炔-1-醇置于lindlar'S Catalyst 喹啉,氢气体系中,用 正己烷 用作溶剂,化学反应 16.0H,以65.1%的收率获得顺-3-庚烯-1-醇
参考文献:茴香酸,6-[8(z),11(z)-十五碳二烯基]水杨酸和6-[8(z),11(z),14-十五碳三烯基]水杨酸的合成.
标题:茴香酸,6-[8(z),11(z)-十五碳二烯基]水杨酸和6-[8(z),11(z),14-十五碳三烯基]水杨酸的合成.
摘要:由8-溴辛醇合成11-氯-3-甲氧基-2-十一烯醛,并与该醛和乙酰乙酸乙酯进行环化反应,得到6-(8-氯辛基)水杨酸乙酯.保护酚羟基后,通过碘化物将6-(8-氯辛基)水杨酸乙酯转化为6-(7-甲酰基庚基)-2-甲氧基苯甲酸乙酯.最后,在buli存在下与醛和碘化三苯基碘化进行维蒂希反应,得到甲氧基苯甲酸酯,然后用ch2Cl2中的bbr3和乙醇中的10%naoh处理这些甲氧基苯甲酸酯,得到6-18(z),11(z)-十五碳二烯基水杨酸从漆树科的植物中分离出的酸(漆树酸3)和6-[8(z),11(z),14-十五碳三烯基]水杨酸(漆树酸4).
Doi:10.1248/cpb.49.18

专利信息

专利号:US-7329767-B2
优先权日:2003-10-03
标 题:Conjugated dienamides, methods of production thereof, compositions containing same and uses thereof
发明人：DEWIS MARK L; JOHN THUMPLASSERIL V; ECKERT MARKUS A; COLSTEE JAN HERMAN; DA COSTA NEIL C; PEI TAO
权利人:INT FLAVORS & FRAGRANCES INC
摘要:Described are mixtures of at least four of the alkadienamides defined according to the structure: n nwherein R represents C 1 -C 2 n-alkyl; R 1 is 2-methyl-1-propyl and R 2 is hydrogen, or R 1 and R 2 taken together is a moiety having the formulan n nwherein n is 4 or 5, or compositions containing substantial concentrations of such mixtures, prepared according to novel processes: (a) extraction of a ground substantially dried fruit of one of the Piper species, Piper longum Linn or Piper peepuloides ; (b) natural product-forming synthesis; or (c) synthetic product-forming synthesis. Also described are uses of the thus-formed products for augmenting, enhancing or imparting an aroma, taste, chemesthetic effect and/or antibacterial effect in or to a consumable material and/or in the oral cavity and/or on the mammalian epidermis.

专利号:US-8007841-B2
优先权日:2003-10-03
标 题 :Conjugated dienamides, methods of production thereof, compositions containing same and uses thereof
发明人：JOHN THUMPLASSERIL V; ECKERT MARKUS A; DEWIS MARK L; COLSTEE JAN HERMAN; DA COSTA NEIL C
权利人:INT FLAVORS & FRAGRANCES INC
摘要:Described are mixtures of at least four of the alkadienamides defined according to the structure: n nwherein R represents C 1 -C 2 n-alkyl; R 1 is 2-methyl-1-propyl and R 2 is hydrogen, or R 1 and R 2 taken together is a moiety having the formula —(CH 2 ) n —, wherein n is 4 or 5, or compositions containing substantial concentrations of such mixtures, prepared according to novel processes: (a) extraction of a ground substantially dried fruit of one of the Piper species, Piper longum Linn or Piper peepuloides ; (b) natural product-forming synthesis; or (c) synthetic product-forming synthesis. Also described are uses of the thus-formed products for augmenting, enhancing or imparting an aroma, taste, chemesthetic effect and/or antibacterial effect in or to a consumable material and/or in the oral cavity and/or on the mammalian epidermis.

专利号:US-2016108436-A1
优先权日:2014-05-16
标题:Synthesis of olefinic alcohols via enzymatic terminal hydroxylation

专利号:US-8865624-B2
优先权日:2010-09-01
标题 :Inhibitor for tobacco axillary bud growth and method for inhibiting tobacco axillary bud growth
发明人：TANAKA MOTOKI; TANAKA KEIJITSU; SHIBUYA TAKESHI; IKUTA EIJI; YOSHINAGA KOTARO; YAMAGUCHI YUKI
权利人:TANAKA MOTOKI; TANAKA KEIJITSU; SHIBUYA TAKESHI; IKUTA EIJI; YOSHINAGA KOTARO; YAMAGUCHI YUKI; SDS BIOTECH CORP
摘要:The present invention relates to an inhibitor for tobacco axillary bud growth, the inhibitor comprising, as an active ingredient, one or more kinds of very-long chain fatty acid synthesis inhibitors such as a chloroacetamide-based herbicide, fentrazamide, cafenstrole or indanofan; an inhibitor for tobacco axillary bud growth, the inhibitor comprising the aforesaid very-long chain fatty acid synthesis inhibitor together with clorthal-dimethyl or an aliphatic alcohol having 6 to 20 carbon atoms; and a method for inhibiting tobacco axillary bud growth which comprises applying the inhibitor for tobacco axillary bud growth. The inhibitor for tobacco axillary bud growth of the present invention shows sustained drug efficacy at a low concentration, induces neither chemical injury nor disease, and can contribute to the improvement in labor productivity.

专利号:US-7141686-B2
优先权日:2003-07-10
标题:E2, E4, Z8-undecatrienoic acid and ester and carboxamide derivatives thereof, organoleptic uses thereof and processes for preparing same
发明人：DEWIS MARK L; HUBER MICHELLE E
权利人:INT FLAVORS & FRAGRANCES INC
摘要:Described is a genus of E2,E4,Z8-undecatrienoic acid derivatives defined according to the structure: wherein Z represents -OR'' or -NRR' with the provisos that when Z is -OR'', R'' is hydrogen, C₁-C₆ straight chain or branched-chain alkyl or C₃-C₆ straight chain or branched-chain alkenyl; and when Z is -NRR', R represents, in the alternative, hydrogen, methyl or ethyl and R' represents methyl, ethyl, n-propyl, cyclopropyl, isopropyl, n-butyl, sec-butyl, isobutyl, 2-methylbutyl, cyclobutyl, cyclopentyl or allyl. The E2,E4,Z8-undecatrienoic acid derivatives are useful in imparting, augmenting and/or enhancing flavors, aromas and somatosensory effects in or to consumable materials such as foods, beverages, skin care products, oral care products, medicinal products and the like. Also described is a synthesis process for producing such derivatives.