CAS: 33956-49-9; (8E,10E)-Dodeca-8,10-Dien-1-Ol

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专利信息

专利号:US-3943157-A
优先权日:1971-07-26
标题 :Synthesis of codling moth attractant
发明人：HENRICK CLIVE A; SIDDALL JOHN B
权利人:ZOECON CORP
摘要:Sterospecific synthesis of an attractant for the codling moth by reacting sorbic aldehyde with an organo-metallic reagent to yield a 1-ether of trans-8-trans-10-dodecadiene-1,7-diol which is reduced via a 7-sulfonic acid ester to yield an ether of trans-8-trans-10-dodecadiene-1-ol and hydrolyzed to trans-8-trans-10-dodecadien-1-ol. ##SPC1##

专利号:US-3818049-A
优先权日:1971-07-26
标题:Synthesis of codling moth attractant
发明人：HENRICK C; SIDDALL J
权利人:ZOECON CORP
摘要:Sterospecific synthesis of an attractant for the codling moth by reacting sorbic aldehyde with an organo-metallic reagent to yield an 1-ether of trans-8-trans-10-dodecadiene-1.7-diol which is reduced via a 7-sulfonic acid ester to yield an ether of trans-8trans-10-dodecadiene-1-ol and hydrolyzed to trans-8-trans-10dodecadien-1-ol.

专利号:WO-9847910-A1
优先权日:1997-04-21
标题:Method for solution phase synthesis of oligonucleotides
发明人：PIEKEN WOLFGANG; MCGEE DANNY; SETTLE ALECIA; ZHAI YANSHENG; HUANG JIANPING; HILL KEN; SMITH RANDALL S
权利人:NEXSTAR PHARMACEUTICALS INC; PIEKEN WOLFGANG; MCGEE DANNY; SETTLE ALECIA; ZHAI YANSHENG; HUANG JIANPING; HILL KEN; SMITH RANDALL S
摘要:This invention discloses an improved method for the sequential solution phase synthesis of oligonucleotides. The method lends itself to automation and is ideally suited for large scale manufacture oligonucleotides with high efficiency.

专利号:US-3856866-A
优先权日:1971-08-20
标题 :Synthesis of codling moth attactant
发明人：HENRICK C; SIDDALL J
权利人:ZOECON CORP
摘要:Stereospecific synthesis of an attractant for the codling moth by reacting a lithium salt of sorbic acid with 6-lithium hexan-1ether to yield a trans-8-trans-10-dodecadien-7-one-1-ether which is reduced to yield a trans-8-trans-10-dodecadien-7-ol-1-ether which in turn is reduced via a 7-sulfonic acid ester to yield a trans-8-trans-10-dodecadien-1-ether and hydrolyzed to trans-8trans-10-dodecadien-1-ol.

专利号:WO-2024105421-A1
优先权日:2022-11-17
标题 :SYNTHESIS OF α,β-UNSATURATED CARBONYLS FROM ALKENES VIA SULFONIUM INTERMEDIATES AND THEIR APPLICATION IN THE SYNTHESIS OF CONJUGATED DIENE PHEROMONES, KAIROMONES, AND RELATED COMPOUNDS
发明人：ANGYAL PÉTER; KOTSCHY ANDRÃ?S MIKLÓS; DUDÃ?S Ã?DÃ?M; SOÓS Tibor; VARGA SZILÃ?RD
权利人:TERMESZETTUDOMANYI KUTATOKOEZPONT; EOETVOES LORAND TUDOMANYEGYETEM
摘要:α,β-Unsaturated aldehydes are useful products as such in agrochemistry, but also potential intermediates for the preparation of important insect pheromones and kairomones. Until now, primarily the thermodynamically more stable (E)-α,β-unsaturated aldehydes have been identified as useful intermediates in the production of conjugated diene pheromone compounds, however, their practical and cost-effective synthesis on an industrial scale remains challenging. The problem to be solved by the present invention is to provide a method for selective oxidation of alkenes to α,β-unsaturated carbonyls which can be further transformed into pheromones and kairomones preferably without isolation and significant loss of the existing stereochemical purity.

专利号:US-6215019-B1
优先权日:1998-09-01
标题 :Synthesis of 5-decenyl acetate and other pheromone components
发明人：PEDERSON RICHARD L; GRUBBS ROBERT H
权利人:TILLIECHEM INC
摘要:The present invention relates to syntheses of 5-decenyl acetate, the major component in Peach Twig Borer pheromone, and other pheromone components. The syntheses entails few reaction steps, use commercially available starting materials, and have relatively short process times. A preferred embodiment of the syntheses involves self-metathesizing 1-hexene in the presence of Grubbs' catalyst, [(PCy3)2Cl2]Ru=CHPh. The resulting 5-decene is then reacted with an alcohol or acetate protected hexene under vacuum to yield 5-decenyl acetate. These syntheses produce good yields without the need for expensive or sophisticated equipment.