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3-Brompropylmethansulfonat | 35432-34-9

中文名称
——
中文别名
——
英文名称
3-Brompropylmethansulfonat
英文别名
3-bromopropyl methanesulfonate;2-Brompropyl-methansulfonat
3-Brompropylmethansulfonat化学式
CAS
35432-34-9
化学式
C4H9BrO3S
mdl
——
分子量
217.084
InChiKey
RZBUBNOTSHCHRT-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    315.0±25.0 °C(Predicted)
  • 密度:
    1.606±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    9
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    51.8
  • 氢给体数:
    0
  • 氢受体数:
    3

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3-Brompropylmethansulfonatdiethyl 2-mercapto-4,5-imidazoledicarboxylate 在 sodium hydride 作用下, 生成 diethyl 2H,3,4-dihydroimidazo<2,1-b>thiazine-5,6-dicarboxylate
    参考文献:
    名称:
    Synthesis, chemical reactivity, and antitumor evaluation of congeners of carmethizole hydrochloride, an experimental acylated vinylogous carbinolamine tumor inhibitor
    摘要:
    A series of analogues of 4,5-bis(((N-methylcarbamoyl)oxy)methyl)-1-methyl-2-(methylthio)-imidazole (1, carmethizole) were synthesized. The chemical reactivities of the analogues (as electrophiles) were evaluated and related to the antitumor activity (in vivo and in vitro). Changes in the alkylthio moiety had a significant effect upon the chemical reactivity. Electron-withdrawing groups on the sulfur decreased chemical reactivity and, in parallel, decreased antitumor activity. Carmethizole sulfoxide (11a) was unreactive as an electrophile and exhibited no antitumor activity either in vivo or in vitro; this led to the conclusion that carmethizole sulfoxide was not acting as a ''carrier form'' of carmethizole, The disulfides 17 and 18 were unreactive as electrophiles but did exhibit antitumor activity. The activity of 17 and 18 was attributed to the thiol 10 that would be generated upon cleavage of the disulfide bond.
    DOI:
    10.1021/jm00075a017
  • 作为产物:
    描述:
    参考文献:
    名称:
    Substituted sulfonate antidote compounds and method of use with
    摘要:
    新化合物对应的公式为:X--(CH.sub.2).sub.n --O--SO.sub.2 --R,其中X可以是卤素,R可以选择从烷基,卤代烷基,卤素,乙酰氧基烷基,乙酰氧基卤代烷基,芳基和取代芳基的组中选择,n可以是1到5之间的整数。本文所描述的组合物用于保护玉米免受硫代氨基甲酸酯除草剂的伤害。
    公开号:
    US03930836A1
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文献信息

  • PRODUCTION OF COMPOUNDS COMPRISING CF30 GROUPS
    申请人:Ignatyev Nikolai (Mykola)
    公开号:US20110082312A1
    公开(公告)日:2011-04-07
    The present invention relates to a process for the preparation of compounds containing CF 3 O groups using compounds containing at least one group Y, in which Y=—Hal, —OSO 2 (CF 2 ) z F, —OSO 2 C z H 2z+1 (z=1-10), —OSO 2 F, —OSO 2 Cl, —OC(O)CF 3 — or —OSO 2 Ar, to a process for the preparation of compounds containing CF 3 O groups using KOCF 3 and/or RbOCF 3 , and to novel compounds containing CF 3 O groups, and to the use thereof.
    本发明涉及一种利用含有至少一个基团Y的化合物制备含有CF3O基团的化合物的方法,其中Y=—Hal,—OSO2(CF2)zF,—OSO2CzH2z+1(z=1-10),—OSO2F,—OSO2Cl,—OC(O)CF3—或—OSO2Ar;涉及一种利用KOCF3和/或RbOCF3制备含有CF3O基团的化合物的方法,以及涉及含有CF3O基团的新化合物及其用途。
  • [EN] SYNTHESIS OF RESORCYLIC ACID LACTONES USEFUL AS THERAPEUTIC AGENTS<br/>[FR] SYNTHÈSE DE LACTONES D'ACIDE RÉSORCYLIQUE UTILES EN TANT QU'AGENTS THÉRAPEUTIQUES
    申请人:UNIV STRASBOURG
    公开号:WO2009091921A1
    公开(公告)日:2009-07-23
    Disclosed are macrocyclic compounds of formulae I, I', II, II', III, III', IV, and V, which are analogs of the pochonin resorcylic acid lactones, pharmaceutical compositions comprising the compounds, and methods and uses comprising the compounds for the treatment of diseases mediated by kinases and Heat Shock Protein 90 HSP90.
    公开的是式I、I'、II、II'、III、III'、IV和V的大环化合物,它们是pochonin resorcylic acid lactones的类似物,包括这些化合物的药物组合物,以及包括这些化合物用于治疗由激酶和热休克蛋白90 HSP90介导的疾病的方法和用途。
  • PARP抑制剂关键中间体及其制备方法
    申请人:常州制药厂有限公司
    公开号:CN108997313A
    公开(公告)日:2018-12-14
    本发明公开了一种PARP抑制剂Niraprib的制备方法以及该制备方法中使用的两个关键中间体,该制备方法以4‑溴苯乙酸甲酯和(S)‑叔丁基亚磺酰胺为原料,经过缩合、不对称烷基化、还原、偶联得到关键中间体化合物5;化合物5经缩合偶联得到化合物6;化合物6在对甲苯磺酸作用下水解脱除保护基,得到目标产物Niraprib。本发明的有益效果是:通过引入手性辅剂的不对称烷基化诱导手性,克服了已有的拆分和手性源方法,该法操作简单,条件温和,收率良好,化学纯度和光学纯度均较高,且关键的中间体5和SM3缩合制得目标化合物1,突破原研专利,适合于工业化生产。
  • Synthesis ofN-(3-[18F]Fluoropropyl)-2β-carbomethoxy-3β-(4-iodophenyl)nortropane ([18F]FP-β-CIT)
    作者:R. P. Klok、P. J. Klein、J. D. M. Herscheid、A. D. Windhorst
    DOI:10.1002/jlcr.1043
    日期:2006.2
    N-(3-[18F]fluoropropyl)-2β-carbomethoxy-3β-(4-iodophenyl)nortropane ([18F]FP-β-CIT) was synthesized in a two-step reaction sequence. In the first reaction, 1-bromo-3-(nitrobenzene-4-sulfonyloxy)-propane was fluorinated with no-carrier-added fluorine-18. The resulting product, 1-bromo-3-[18F]-fluoropropane, was distilled into a cooled reaction vessel containing 2β-carbomethoxy-3β-(4-iodophenyl)-nortropane
    N-(3-[18F] 氟丙基)-2β-carbomethoxy-3β-(4-iodophenyl)nortropane ([18F]FP-β-CIT) 在两步反应序列中合成。在第一个反应中,1-溴-3-(硝基苯-4-磺酰氧基)-丙烷与未添加载体的氟 18 氟化。将所得产物 1-溴-3-[18F]-氟丙烷蒸馏到含有 2β-碳甲氧基-3β-(4-碘苯基)-去甲托烷、二异丙基乙胺和碘化钾的冷却反应容器中。30分钟后,对反应混合物进行制备型HPLC纯化。产物 [18F]FP-β-CIT 通过固相萃取从 HPLC 洗脱液中分离出来,并配制成等渗、无热原和无菌的 [18F]FP-β-CIT 溶液。整体衰减校正的放射化学产率为 25 ± 5%。放射化学纯度为 > 98%,合成结束时的比活为 94 ± 50 GBq/µmol。版权所有 © 2006 John Wiley & Sons, Ltd.
  • Synthesis of [4-11C]amino acids via ring-opening of aziridine-2-carboxylates
    作者:N. M. Gillings、A. D. Gee
    DOI:10.1002/jlcr.517
    日期:2001.11
    Ring-opening of N-(tert-butoxycarbonyl)aziridine-2-isopropyl carboxylate with no-carrier-added (n.c.a.) [11C]cyanide is reported. Following purification by HPLC, the protected D,L-[4-11C]β-cyanoalanine was subsequently hydrolysed, to yield D,L-[4-11C]asparagine or D,L-[4-11C]aspartic acid, or reduced followed by hydrolysis to give D,L-2,4-diamino[4-11C]butyric acid. Typical syntheses starting with 10 GBq hydrogen [11C]cyanide yielded 1–1.4 GBq of [4-11C]amino acid within 30 min, giving the labelled amino acids in 30–40% decay corrected radiochemical yield (counted from [11C]cyanide) with radiochemical purities of 95%, 98% and 60%, respectively. Copyright © 2001 John Wiley & Sons, Ltd.
    报告了 N-(叔丁氧羰基)氮丙啶-2-异丙基羧酸与无载体添加(n.c.a. )[11C]氰化物的开环反应。经 HPLC 纯化后,受保护的 D,L-[4-11C]β-氰基丙氨酸随后被水解,得到 D,L-[4-11C]天冬酰胺或 D,L-[4-11C]天冬氨酸,或还原后再水解,得到 D,L-2,4-二氨基[4-11C]丁酸。典型的合成是从 10 GBq [11C]cyanide 氢开始,在 30 分钟内得到 1-1.4 GBq [4-11C]氨基酸,标记氨基酸的衰变校正放射化学产率为 30-40%(从 [11C]cyanide 计算),放射化学纯度分别为 95%、98% 和 60%。Copyright © 2001 John Wiley & Sons, Ltd. All Rights Reserved.
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