CAS: 142-82-5; Heptane

上下游产品

CAS号82166-21-0 2-methyl cyclohexane | CAS号201230-82-2 carbon monoxide | CAS号123-19-3 二丙基甲酮 | CAS号67-66-3 氯仿 | CAS号44767-62-6 1-己基氯化镁 | CAS号592-76-7 1-庚烯 | CAS号520-45-6 脱氢乙酸 | CAS号110-43-0 2-庚酮 | CAS号106-35-4 3-庚酮 | CAS号1070-26-4 3-bromo-1,1,1-t... | CAS号335-57-9 全氟正庚烷 | CAS号565-59-3 2,3-二甲基戊烷 | CAS号562-49-2 3,3-二甲基戊烷 | CAS号108-08-7 2,4-二甲基戊烷 | CAS号591-76-4 2-甲基已烷(异庚烷) | CAS号589-34-4 3-甲基己烷 | CAS号464-06-2 2,2,3-三甲基丁烷 | CAS号590-35-2 2,2-二甲基戊烷 | CAS号617-78-7 3-已基戊烷

甲基环己烷置于catalyst G (Containing 0.50 Wtpercent Pt)体系中,360.0~400.0 °C,5.62 Mpa 条件下,以45%的收率获得正庚烷
参考文献:Dual Functional Catalyst For Selective Opening Of Cyclic Paraffins And Process For Using The Catalyst
标题:Dual Functional Catalyst For Selective Opening Of Cyclic Paraffins And Process For Using The Catalyst
摘要:已经开发出一种用于选择性开启环烷烃的催化剂.该催化剂包括第viii族金属,如铂,修饰剂组分,如铌或镱,分子筛,如uzm-16,以及耐火无机氧化物,如氧化铝.第viii族金属和修饰剂组分最好沉积在耐火无机氧化物上.还公开了使用该催化剂的方法.

专利信息

专利号:WO-2021014395-A1
优先权日:2019-07-24
标题:Process for the synthesis of deuterated capsaicin, capsaicinoids and synthetic capsaicin analogs
发明人：ORUGANTI SRINIVAS; AMRUTAPU SRAVANTH KUMAR; SAMPATH MAGESH; SEN SAIKAT
权利人:DR REDDY’S INST OF LIFE SCIENCES
摘要:The present application provides novel processes for the synthesis of deuterated intermediates of capsaicinoids, particularly II, III, IV and V of capsaicinoids, relating to pharmaceutical applications. The invention also provides novel intermediates of compounds of formula IX, XIV, XV, XVI, XVII, XVIII, XX and XXI utilized in the process of making deuterated capsaicin II, III, IV and V.

专利号:US-10604599-B2
优先权日:2018-05-29
标题:Method for green synthesis of uniform- and large-particle-size polystyrene particles
发明人：SHUANG CHENDONG; ZHOU WEIWEI; WANG YUNSHU; LI AIMIN; LI QIMENG; LIU LILI; WANG WEI; ZHANG YI
权利人:NANJING UNIVERSITY OF TECHNOLOGY; NANJING UNIV & YANCHENG ACADEMY OF ENVIRONMENTAL PROTECTION TECHNOLOGY AND ENGINEERING
摘要:A method for green synthesis of uniform- and large-particle-size polystyrene particles, comprising steps of: prepolymerizing styrene at 70â–¡ to 75â–¡ for 1 h to 6 h in advance while stirring, adding divinylbenzene dissolved with initiators to the styrene, and stirring for 10 min to 30 min to obtain oil phase; heating lactic acid or an aqueous solution of lactic acid to 70â–¡ to 80â–¡, adding the oil phase to dispersed phase by a constant-pressure device, maintaining the temperature for 2 h, heating to 80±5â–¡ and then maintaining the temperature for 1 h, and heating to 85±5â–¡ and then maintaining the temperature for 3 h to 6 h, to obtain polystyrene particles with a uniform particle size ranging from 0.7 mm to 2.0 mm.

专利号:US-2007287843-A1
优先权日:2004-04-07
标题 :Methods and Intermediates for the Synthesis of Delta-9 Tetrahydrocannabinol
发明人：CABAJ JOHN E; PARIZA RICHARD J; LUKESH JULIE M
权利人:CABAJ JOHN E; PARIZA RICHARD J; LUKESH JULIE M
摘要:Processes are disclosed for the synthesis of Delta-9 tetrahydrocannabinol which result in an improved Y-THC/Y-THC ratio, and intermediates are disclosed that may be used in the synthesis of Delta-9 tetrahydrocannabinol such that improved Y-THCIY-THC ratios are achieved. The intermediates may be cyclic compounds prepared from 2-Carene. There is also provided a scaleable process for the preparation of (+)-p-menth-2-ene-1,8-diol, another intermediate used in the synthesis of delta-9-tetrahydrocannibinol.

专利号:US-2019047933-A1
优先权日:2016-03-15
标 题:Process for the synthesis of (2e, 4e, 6z, 8e)-8-(3,4-dihydronaphthalen-1(2h)-ylidene)-3,7-dimethylocta-2, 4, 6-trienoic acid
发明人：ABEL ULRICH; RÉPÃ?SI JÓZSEF; Szabó András; SZÃœCSNÉ CSERÉPI STEFÃ?NIA; Bor Ã?dám
权利人:ABEL ULRICH; REPASI JOZSEF; SZABO ANDRAS; SZUECSNE CSEREPI STEFANIA; BOR ADAM; BRICKELL BIOTECH INC
摘要:This invention relates to a novel method for the synthesis of (2E,4E,6Z,8E)-8-(3,4-dihydronaphthalen-1(2H)-ylidene)-3,7-dimethylocta-2,4,6-trienoic acid. In particular, the invention relates to several improvements in several individual steps of the multi-step synthesis scheme

专利号:US-2016031800-A1
优先权日:2013-03-14
标 题:Synthesis of chiral kynurenine compounds and intermediates
发明人：TRETYAKOV ALEXANDER; DROUET KEITH E; SANDERS WILLIAM
权利人:VISTAGEN THERAPEUTICS INC
摘要:Provided are methods for the synthesis of compounds including chiral kynurenine compounds, intermediates useful for the synthesis thereof, and related compounds. For example, methods are provided for the synthesis of L-4-chlorokynurenine.

专利号:WO-2022256490-A9
优先权日:2021-06-03
标题:Improved synthesis of phosphoramidates for the treatment of hepatitis b virus
发明人：LOCKWOOD MARK
权利人:ANTIOS THERAPEUTICS INC
摘要:The synthesis of phosphoramidate prodrugs useful in the treatment of viral infections is disclosed. Specifically, an improved synthesis of phosphoramidate nucleotides useful in the treatment of Hepatitis B virus is disclosed.