CAS: 542-90-5; Ethylthiocyanate

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CAS号540-72-7 硫氰酸钠 | CAS号121-44-8 三乙胺 | CAS号333-20-0 硫氰酸钾 | CAS号73224-89-2 2-ethyl-1,3-dih... | CAS号302-04-5 thi°Cyanate | CAS号368-39-8 三乙基氧鎓四氟硼酸盐 | CAS号64-17-5 乙醇 | CAS号637-98-9 硫胺甲酸乙酯 | CAS号625-57-0 O-乙基硫代氨基甲酸酯 | CAS号80-40-0 对甲苯磺酸乙酯 | CAS号352-93-2 乙硫醚 | CAS号333-20-0 硫氰酸钾 | CAS号75-08-1 乙硫醇 | CAS号110-81-6 二乙基二硫 | CAS号141-97-9 乙酰乙酸乙酯 | CAS号766-09-6 1-乙基哌啶 | CAS号1530-87-6 哌啶-1-甲腈 | CAS号80661-67-2 1,1-pentamethyl... | CAS号80661-68-3 1,1,3,3-bispent... | CAS号463-79-6 碳酸钇二水

📜硫胺甲酸乙酯置于磷酸酐体系中,化学反应生成 硫氰酸乙酯
参考文献:Biilmann; Bjerrum,Chemische Berichte,1917,Vol. 50,P. 506
标题:Biilmann; Bjerrum,Chemische Berichte,1917,Vol. 50,P. 506

专利信息

专利号:US-8710210-B2
优先权日:2010-06-30
标题:Method of using N-thio compounds for oligonucleotide synthesis
发明人：HE YIGANG; SOROKIN VICTOR; MAZUR WIESLAW ADAM
权利人:HE YIGANG; SOROKIN VICTOR; MAZUR WIESLAW ADAM; GIRINDUS AMERICA INC
摘要:A method for synthesizing an oligonucleotide which comprises using a sulfurizing agent of general formula (I) for sulfurizing at least one phosphorus internucleotide linkage of a precursor of the oligonucleotide, wherein R is an aryl group or a heteroaryl group, which is bonded to the S-atom through an annular carbon atom; and R 1 and R 2 are independently organic residues, preferably a C1-C20 hydrocarbon residue. The method may further comprise purifying the oligonucleotide. Also included is a process for the synthesis of the sulfurizing agent.

专利号:US-4774331-A
优先权日:1986-08-22
标 题:Process for ortho-cyanation of phenols or phenylamines
发明人：ADACHI MAKOTO; MATSUMURA HIROMU; SUGASAWA TSUTOMU
权利人:SHIONOGI & CO
摘要:A process for ortho-cyanation of phenols or phenylamines which comprises reacting a phenyl compound having a hydroxy group or an optionally substituted amino or cyclic amino group, of which the ortho position is vacant, with trichloroacetonitrile, a C1-C5 alkyl thiocyanate or a C6 - C12 aryl thiocyanate in the presence of a boron trihalide and treating the resultant product with an alkali is provided, and said process is useful in the synthesis of intermediates for medicinals or pesticides.

专利号:US-4857645-A
优先权日:1986-11-06
标 题:Process for introducing a thiocarboxylic ester group at the orthoposition of phenols or phenylamines
发明人：MAKOTO ADACHI; MATSUMURA HIROMU; SUGASAWA TSUTOMU
权利人:SHIONOGI & CO
摘要:A process for introducing thiocarboxylic ester at ortho-position of phenols or phenylamines which comprises reacting a phenyl compound having group or optionally substituted amino or cyclic amino group, of which at least one ortho-position is vacant, with C 1 -C 5 alkyl thiocyanate, C 7 -C 13 aralkyl thiocyanate or C 6 -C 12 aryl thiocyanate in the presence of a boron trihalide and hydrolyzing the resultant product under acidic conditions is provided, and said process is useful in the synthesis of medicinals, pesticides and dyes.

专利号:US-7087783-B2
优先权日:2000-05-29
标 题 :Method for preparing nitrogen-containing compounds
发明人：EMURA TAKASHI; HANEISHI TSUYOSHI
权利人:CHUGAI PHARMACEUTICAL CO LTD
摘要:A synthesis method which comprises reacting NH group-containing compounds with thiocyanates, cyanamides, nitriles or esters in the presence of a silylating agent to synthesize the corresponding nitrogen-containing addition or substitution products. This method not only enables the direct and efficient synthesis of nitrogen-containing compounds including isothioureas, guanidines, amidines and amides, but it also has a wide range of applications and is suitable for large-scale synthesis.

专利号:US-5629394-A
优先权日:1992-12-17
标 题 :Direct synthesis by living cationic polymerization of nitrogen-containing polymers
发明人：CHERADAME HERVE M; CHEN FRANK J; STANAT JON E R; NGUYEN HUNG A; TABAR BEHROOZ R
权利人:EXXON CHEMICAL PATENTS INC
摘要:A method is provided for the direct synthesis by living cationic polymerization of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino, cyanato, thiocyanato or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

专利号:US-8501954-B2
优先权日:2008-07-29
标题:Asymmetric process for making substituted 2-amino-thiazolones
发明人：CAILLE SEB; CUI SHENG; WANG XIANG; FAUL MARGARET
权利人:CAILLE SEB; CUI SHENG; WANG XIANG; FAUL MARGARET; AMGEN INC
摘要:The invention provides two process for synthesizing substituted aminothiazolone compounds as inhibitors of 11-β-hydroxy steroid dehydrogenase type 1. The processes allow the stereoselective synthesis of the desired compounds without the use of stoichiometric amounts of chiral catalysts.