CAS: 111-85-3; 1-Chlorooctane

相似化合物

42217-02-7 112-52-7 4860-03-1

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CAS号111-87-5 正辛醇 | CAS号629-82-3 正-午基醚 | CAS号71042-21-2 6-chlorohexan-1... | CAS号925-90-6 乙基溴化镁 | CAS号16156-52-8 °Ctyl methanesu... | CAS号111-83-1 1-溴代正辛烷 | CAS号463-11-6 1-氟辛烷 | CAS号98-88-4 苯甲酰氯 | CAS号142-61-0 己酰氯 | CAS号100-59-4 苯基氯化镁 | CAS号1007398-58-4 1-辛基-2,3-二甲基咪唑氯盐 | CAS号39836-21-0 顺-9-二十一碳烯 | CAS号38841-98-4 辛基氯化镁 | CAS号40510-21-2 N-辛基-1,2-乙二胺 | CAS号3542-36-7 二辛基二氯化锡 | CAS号2587-76-0 三辛基氯化锡 | CAS号3590-84-9 四辛基锡 | CAS号49562-76-7 4-硝基苯辛醚 | CAS号50966-65-9 1-正辛基吡咯 | CAS号54256-45-0 1-辛基哌嗪

1-氯戊烷置于magnesium,氯甲酸苯酯体系中,用 苯 用作溶剂,化学反应生成1-氯辛烷
参考文献:Homologation Des Derives Halogenes
标题:Homologation Des Derives Halogenes
摘要:
Doi:10.1016/s0040-4039(00)95746-0

专利信息

专利号:US-5258531-A
优先权日:1989-12-18
标题:Process for the direct synthesis of organotin compounds and their use
发明人：MALGUZZI ROMUALDO; SANDRI MAURIZIO; ROSENTHAL MICHAEL; PUERZER ALBERT W
权利人:BAERLOCHER GMBH
摘要:The invention relates to a process for the direct synthesis of organotin compounds of the formula n n R.sub.n SnCl.sub.4-n n n wherein n n=1-4, and, n R=a linear or branched or cycloaliphatic alkyl having 4-18 C atoms, n by reacting metallic tin with alkyl chlorides, characterized in that the reaction is carried out in the presence of amines of the general formula n A) R 1 a N [(CH 2 CH 2 O) m CH 2 CH 2 OR 2 ] 3-a n and/or ammonium chlorides of the formula n B) R 1 b N [(CH 2 CH 2 O) m CH 2 CH 2 OR 2 ] 4-b Cl n wherein n a=0, 1 or 2; n b=0, 1, 2 or 3; n R 1 =linear or branched or cycloaliphatic alkyl having 2 to 24 C atoms, aryl, alkyl aryl or substituted aryl and, if a=2, or b=2 or 3, the R 1 groups may be the same or different; n R 2 =H, linear or branched alkyl having 1 to 20 C. atoms, aryl, substituted aryl or alkyl aryl; and n m=1-20.

专利号:US-4581416-A
优先权日:1981-01-19
标题 :Process for the synthesis of tertiary phosphine oxides and sulfides, and new tertiary phosphine oxides and sulfides
发明人：BERGERET WILFRID; BOILEAU SYLVIE; GAUTIER JEAN-CLAUDE; RAYNAL SERGE
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The invention relates to processes for the synthesis of tertiary phosphine oxides and sulfides. The process according to the invention consists, in a first step, of reacting a secondary phosphine oxide or sulfide with an optionally activated alkali metal amide, and, in a second step, of reacting the mixture obtained in the first step with an organic halide containing at least one halogenophenyl radical or one halogenomethyl group. Tertiary phosphine oxides and sulfides are complexing agents of high stability.

专利号:US-4365094-A
优先权日:1979-12-28
标 题 :Process for the synthesis of tertiary phosphine oxides, and new tertiary phosphine oxides
发明人：BOILEAU SYLVIE L; N GUYEN THANH-DUNG; GAUTIER JEAN-CLAUDE C
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The invention relates to the synthesis of tertiary phosphine oxides and also to certain tertiary phosphine oxides. According to the invention, an organic phase containing a halogenomethyl derivative, a secondary phosphine oxide and a phase transfer catalyst in an organic medium is reacted with an aqueous phase containing an inorganic base. The halogenomethyl derivative can be a micromolecule or a macromolecule. The tertiary phosphine oxides are substances which are useful, in particular, in fireproofing, in hydrometallurgy and in the field of plant health.

专利号:US-4240961-A
优先权日:1979-05-29
标 题 :Synthesis of 2-piperazinones and 1,4-diaza-2-keto-cycloheptanes
发明人：LAI JOHN T
权利人:GOODRICH CO B F
摘要:Substituted 2-piperazinones are prepared by reacting a substituted 1,2-diamine with (a) an acyclic or cyclic cyanohydrin acetate, (b) a haloform, and (c) alkali metal hydroxide, in the presence of a suitable organic solvent, at ambient pressure and temperature preferably lower than about 20° C. In an analogous manner, substituted 1,4-diaza-2-keto-cycloheptanes are prepared by reacting substituted 1,3-propane-diamines. In this synthesis, referred to as 'the cyanohydrin acetate synthesis,' the reaction is accelerated with a phase transfer catalyst selected from the group consisting of a polyether, an onium salt, and a tertiary amine. This synthesis yields predominantly a 2-keto-diazacycloalkane with substituents desirably substituted on carbon atoms on either side of the N 4 atom of the diaza ring.

专利号:US-4246412-A
优先权日:1979-08-27
标 题:Synthesis of 2-keto-1,4-diazacycloalkanes with a soft ion catalyst
发明人：LAI JOHN T
权利人:GOODRICH CO B F
摘要:A phase transfer catalyzed 'soft ion synthesis' is disclosed in which the presence of a 'soft ion' generated in situ by a soft ion catalyst has a directive effect which favors the formation of a polysubstituted 2-keto-1,4-diazacycloalkane isomer having substituents on both N4-adjacent carbon atoms ('C atoms') of its diaza ring; this isomer is formed at the expense of isomers in which an N4-adjacent C atom is not substituted. Such an isomer which has substituents on each N4-adjacent C atom is generally more effective as a u-v light stabilizer than an isomer which has an unsubstituted N4-adjacent C atom, and therefore the former is more desirable. A liquid phase reaction of an acyclic 1,2-diamine with a monoketone or monoaldehyde in the presence of a phase transfer catalyst, a haloform and alkali is disclosed, in which reaction a soft ion catalyst which generates a soft ion selected from the group consisting of cyanide, iodide and thiocyanate, has a directive effect on the reaction so as to produce more isomer with substituents on each N4-adjacent C atom than would be formed, under identical conditions but without the presence of the soft ion. The directive effect of the soft ion appears to enhance any directive effect that a particular phase transfer catalyst may exhibit.

专利号:US-4711957-A
优先权日:1979-07-13
标题 :Synthesis of 2-keto-1,4-diazacycloalkanes
发明人：LAI JOHN T
权利人:GOODRICH CO B F
摘要:The disclosure deals with novel synthesis involving (a) hydrogenation of a cis-3,3-dialkyl-3,4-dihydroquinoxaline-2-one in the presence of a suitable hydrogenation catalyst, at elevated temperature and pressure, to yield a cis-3,3-dialkyl decahydroquinoxaline-2-one; (b) reaction of trans-1,2-diaminocyclohexane with acetone cyanohydrin in the presence of water to yield trans-3,3-dimethyl-decahydroquinoxaline-2-one; and (c) a reaction of 1,2-diamine with a saturated acyclic or cyclic monoketone or aldehyde and a holoform, in the presence of (i) a phase transfer catalyst (ii) an organic solvent, and (iii) solid or aqueous alkali to yield 2-keto-1,4-diazacycloalkanes. Such compounds exhibit exceptional UV light stabilizing property.