CAS: 111-47-7; Propyl Sulfide

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CAS号4253-91-2 正丙基亚砜 | CAS号592-88-1 二烯丙基硫醚 | CAS号71-23-8 正丙醇 | CAS号106-94-5 溴代丙烷 | CAS号107-08-4 1-碘丙烷 | CAS号33922-80-4 di-(1-propenyl)... | CAS号107-03-9 丙硫醇 | CAS号187737-37-7 propene | CAS号52687-98-6 dipropyl tetras... | CAS号74-98-6 丙烷 | CAS号4253-91-2 正丙基亚砜 | CAS号598-03-8 二丙砜 | CAS号17626-99-2 N-(dipropyl-$l^... | CAS号70-55-3 对甲苯磺酰胺 | CAS号75-73-0 四氟化碳 | CAS号76-19-7 八氟丙烷 | CAS号422-97-9 pentafluoro(1,1... | CAS号420-69-9 Tris(trifluorme... | CAS号79-05-0 丙酰胺

二烯丙基硫醚置于phosphotungstic Acid,[fe(C5H4P(I-Pr)2)2Rh(C8H12)]Bf4 氢气体系中,20.0 °C,689.49 Kpa 条件下,反应 16.0H,反应生成二丙硫醚
参考文献:固定化的均相催化剂,用于官能化醛,烯烃和炔烃的有效和选择性加氢
标题:固定化的均相催化剂,用于官能化醛,烯烃和炔烃的有效和选择性加氢
摘要:带有二膦1,1'-双(二异丙基膦基)二茂铁(dipfc,1)的固定化阳离子铑(i)催化剂可在温和条件下对一系列官能化醛以及烯烃和炔烃进行有效的化学选择加氢.这种异质催化剂体系易于制备,对空气和湿气在较长时间内稳定,并且易于回收.
Doi:10.1021/jo000867F

专利信息

专利号:US-2024051918-A1
优先权日:2022-08-10
标 题 :Sequential and independent synthesis of mercaptans and asymmetrical sulfides in a single reactor
发明人：LASSEN KENNETH M; NWAGWU UGOCHUKWU; HASENBERG DANIEL M
权利人:CHEVRON PHILLIPS CHEMICAL CO LP
摘要:The present disclosure generally relates to processes to produce a mercaptan and an asymmetrical sulfide utilize stacked bed catalyst systems containing CoMo and NiMo, and these processes demonstrate a synergistic reduction in the amount of ethylene, methyl mercaptan, ethyl mercaptan, and H2S in product mixtures. In aspects, the conversion of limiting reactants in the synthesis of asymmetrical sulfides unexpectedly remain high under increased flow rates through the catalyst bed, and under reduced temperatures and pressures. In further aspects, reactor systems configured for the independent synthesis of mercaptans and asymmetrical sulfides in a single fixed bed catalyst vessel are also disclosed as a simplification of existing reactor systems employing separate reactors for separate mercaptan and sulfide syntheses.

专利号:US-2023312617-A1
优先权日:2020-07-25
标题 :Process for synthesis of organosilicon compounds from halosilanes
发明人：DOLAI SUKANTA; BHAT SHREEDHAR; TARAFDAR GOURAV
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:A process for synthesis of an organosilicon compound is provided herein. Also, novel organosilicon compounds prepared by the present process is provided herein. The process comprises the reaction of a halosilane with an organofunctional alkyl halide in the presence of a metal catalyst, a promoter, and an optional co-catalyst. The process provides an efficient synthetic route to produce organosilicon compounds. The process also allows synthesis of organosilicon compounds with a plurality of different functional groups.

专利号:US-7173059-B2
优先权日:2003-05-08
标题:Intermediates useful in the synthesis of HIV-protease inhibitors and methods for preparing the same
发明人：ALBIZATI KIM FRANCIS; BABU SRINIVASAN
权利人:AGOURON PHARMA
摘要:Optically active 3-amino-butene and 1,2-dihydroxy-3-amino-butane intermediate compounds, useful in the synthesis of HIV-protease inhibitors and methods of preparing these intermediate compounds are disclosed.

专利号:US-5124478-A
优先权日:1987-12-22
标 题:Acid-labile anchor groups for the synthesis of peptide amides by a solid-phase method
发明人：BREIPOHL GERHARD; KNOLLE JOCHEN; STUEBER WERNER
权利人:HOECHST AG
摘要:The invention relates to new compounds of the formula ##STR1## in which R 1 denotes (C 1 -C 8 )-alkyl, R 2 denotes an amino acid residue which is protected with a urethane protective group which can be eliminated with weak acid or base, or denotes an amino protective group which can be eliminated with weak acid or base, R 3 denotes hydrogen or (C 1 -C 4 )-alkyl, and Y 1 -Y 9 denote identical or different radicals hydrogen, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy or --O--(CH 2 ) n --COOH (with n=1 to 6), with one of these radicals being --O--(CH 2 ) n --COOH, or Y 1 , Y 2 and Y 5 -Y 9 denote identical or different radicals hydrogen, (C 1 -C 4 )-alkyl or (C 1 -C 4 )-alkoxy, Y 3 denotes hydrogen or (C 1 -C 8 )-alkoxy and Y 4 denotes --(CH 2 ) n --COOH or --NH--CO--(CH 2 ) n --COOH (with n=1 to 6). n Processes for the preparation thereof and the synthesis of peptide amides by a solid-phase method using these new compounds (spacers) are described.

专利号:US-12157751-B2
优先权日:2021-05-12
标题 :Process for the synthesis of oligomeric siloxane having sulfone moiety, and silicon-containing compounds having sulfone moiety
发明人：SINGHAL PRAVEEN KUMAR; TARAFDAR GOURAV; RAMESH APEKSHA
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:There is provided herein a process for the synthesis of sulfonyl silanes. There is also provided herein various sulfenylated and sulfonylated silicon-containing compounds made by the process.

专利号:US-4443310-A
优先权日:1981-03-12
标题:Photoinitiated synthesis of mercaptans
发明人：ARRETZ EMMANUEL; LANDOUSSY CLAUDE; MIRASSOU ALFRED; OLLIVIER JEAN
权利人:ELF AQUITAINE
摘要:Improvement in the photoinitiated synthesis of mercaptans, in which an ethylenic compound is treated with hydrogen sulphide, preferably under pressure, in the presence of ultraviolet radiation and a photoinitiator involves the use of a xanthenic compound, possibly substituted, as the initiator. Preferably, the xanthenic compounds is employed in conjunction with an organic compound of an element of Group V A of the Periodic Classification of the Elements.