CAS: 124-02-7; Diallylamine

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CAS号463-49-0 丙二烯 | CAS号109-73-9 正丁胺 | CAS号107-18-6 烯丙醇 | CAS号111-26-2 正己胺 | CAS号100-46-9 苄胺 | CAS号107-05-1 氯丙烯 | CAS号102-70-5 三烯丙基胺 | CAS号25070-76-2 N-(benzyloxycar... | CAS号538-08-9 二烯丙基代氰氨 | CAS号110-89-4 六氢吡啶 | CAS号37764-25-3 二氯丙烯胺 | CAS号14618-49-6 N,N-二烯丙基-2,2,2-三氟乙酰胺 | CAS号93-71-0 2-氯-N,N-二烯丙基乙酰胺 | CAS号1730-25-2 烯丙基溴化镁 | CAS号23029-47-2 Phosphoric tria... | CAS号18889-09-3 Formamide,N,N-d... | CAS号103-67-3 N-甲基苄胺 | CAS号2644-30-6 ethyl 2-[bis(pr... | CAS号25243-23-6 Propanamide,N,N...

Benzyl Diallylcarbamate置于naphthalen-1-Yl-Lithium体系中,用 四氢呋喃 用作溶剂,化学反应 1.0H,以62%的收率获得二烯丙基胺
参考文献:通过萘催化的锂化反应对受保护的醇,胺和硫醇进行脱烯丙氧基和脱苄氧基羰基化
标题:通过萘催化的锂化反应对受保护的醇,胺和硫醇进行脱烯丙氧基和脱苄氧基羰基化
摘要:在甲醇下淬灭后,萘在0oc下由萘和cbz保护的醇,胺和硫醇在萘中催化的锂化反应,导致在较短的反应时间内以非常高的收率回收了游离的醇,胺和硫醇. .研发了在多官能化底物中去除alloc-或cbz-基团的选择性.在烯丙基碳-氧或碳-氮键的存在下,实现了苄基碳-氧键的选择性还原裂解.与先前报道的通过溶解金属的脱保护方法相比,该方法代表了很大的改进,因为它避免了使用有毒的液态氨,因此避免了在低温下进行反应的需要.
Doi:10.1016/j.Tet.2005.07.055

专利信息

专利号:US-7691316-B2
优先权日:2004-02-12
标 题:Devices and methods for the synthesis of nucleic acids
发明人：NGO NAM; JAQUINOD LAURENT; WANG HONG
权利人:CHEMISTRY & TECHNOLOGY FOR GEN
摘要:Cylindrical devices (frits) are prepared by embedding aminoalkyl- or mercaptoalkyl-modified Controlled Pore Glass (CPG) in high-density polyethylene. Methods and devices pertaining to their use in the synthesis of nucleic acids are described. A reusable synthesis column or a reusable 96-chamber synthesis plate have been designed to hold one to 96 of the said frits that are inserted reproducibly into the synthesis chambers with a frit insertor. A short gas surpressure is required to drive entry of chemical reagents into the said frit. Reagents are retained into the frit until a second, longer surpressure is applied to drain the said reagents.

专利号:US-8138346-B2
优先权日:2006-08-16
标题 :Method for synthesis of 8-alkoxy-9H-isothiazolo[5,4-B]quinoline-3,4-diones
发明人：BRADBURY BARTON JAMES; WILES JASON ALLAN; HASHIMOTO AKIHIRO; WANG QIUPING; LUCIEN EDLAINE; PAIS GODWIN; KIM HA YOUNG
权利人:BRADBURY BARTON JAMES; WILES JASON ALLAN; HASHIMOTO AKIHIRO; WANG QIUPING; LUCIEN EDLAINE; PAIS GODWIN; KIM HA YOUNG; ACHILLION PHARMACEUTICALS INC
摘要:The present invention provides process for synthesis of 8-methoxy-9H-isothiazolo[5,4-b]quinoline-3,4-diones and 8A,9-dihydro-4aH-isothiazolo[5,4-b]quinoline-3,4-diones of the Formula A. n nThe substituents R, R 5 , R 6 , R 7 , R 8 and R 9 are defined herein. The invention also provides novel synthetic intermediates useful in the synthesis of 8-methoxy-9H-isothiazolo[5,4-b]quinoline-3,4-diones and 8A,9-dihydro-4aH-isothiazolo[5,4-b]quinoline-3,4-diones.

专利号:US-12139504-B2
优先权日:2022-08-09
标 题:Vanadium alkylidene complex, synthesis and use thereof
发明人：BUKHRYAKOV KONSTANTIN; BELOV DMITRY
权利人:BUKHRYAKOV KONSTANTIN; BELOV DMITRY; THE FLORIDA INTERNATIONAL UNIV BOARD OF TRUSTEES
摘要:The subject invention provides catalytical compounds/complexes, compositions comprising such compound/complex, synthesis of the compounds/complexes, and methods of using such compounds/complexes as catalysts in, for example, RCM reactions. Specifically, the subject invention provides the synthesis of the first catalytically active V oxo alkylidene, VO(CHSiMe 3 )(PEt 3 ) 2 Cl, which exhibits superior performance compared to other analogs.

专利号:US-9788548-B2
优先权日:2013-12-13
标题:Synthesis of pure diallyl morpholinium monomers in high yields and using antibacterial effect of their spiro polymers
发明人：BICAK TUGRUL CEM; INCE AHMET; BICAK NIYAZI
权利人:BICAK TUGRUL CEM; Tugrul Cem BICAK
摘要:Herein, the synthesis of N,Ndiallyl morpholinium monomers and polymerization of the same to form rings at high yield and purity are explained. The process involves the synthesis of N,Ndiallyl morpholinium bromide and chloride and subsequently partially or completely exchanging their anions with borate, p-toluenesulfonate, oleate, and acetate anions. The cyclopolimerization of monomers yields water soluble polymers carrying quaternary ammonium groups in each repeated unit, whose aqueous solutions act as a bactericide solution. These solutions are advantageous in preparation of antibacterial formulations intended for domestic use. The polymer with bromide and borate anions is an efficient antibacterial which is able to kill “ Pseudomonas Aeruginosa â€?, the hardest hospital bacterium to cope with, as well as various common bacteria. These formulations are suitable for producing bactericide wet wipes and forming abacterial surfaces and, when combined with air conditioners, generating bacteria free air.

专利号:US-11059914-B2
优先权日:2016-12-21
标题:Method for the continuous synthesis of a diene elastomer with lithium amide initiator
发明人：DIRE CHARLOTTE; DESSENDIER MARIE-HÉLÈNE
权利人:MICHELIN & CIE
摘要:A process for the continuous synthesis of a diene elastomer is provided. The synthesis is conducted by means of n reactors r1 to rn, considered to be continuous stirred-tank reactors, which are equipped with an internal stirring system. The reactors are arranged in series, n varying from 2 to 15, preferably from 2 to 9. The reactor r1 is fed by an input solution comprising a solvent, one or more monomer(s), an anionic polymerization initiator chosen from lithium amides and a polar agent. The conversion by weight C1 in the first reactor is less than 70%, and the total conversion by weight Cn at the outlet of the reactor rn is greater than or equal to 70%.

专利号:US-2024229089-A1
优先权日:2021-04-30
标 题 :A process for enzymatic synthesis of amides from amines and carboxylic acids or esters
发明人：LIN SHUANGZHENG; CORDOVA ARMANDO; DEIANA LUCA; IBRAHEM ISMAIL
权利人:XP CHEMISTRIES AB
摘要:The present invention relates to A process for enzymatic synthesis of amides of formula (III) from amines of formula (I) and compounds of formula (II). characterized in that the lipase is immobilized on a rotary bed reactor or on a spin-fixed-bed reactor and a Dean-Stark apparatus is used for dehydration.