摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

N,N-二丁基甲磺酰胺 | 3989-41-1

中文名称
N,N-二丁基甲磺酰胺
中文别名
——
英文名称
N,N-dibutylmethanesulfonamide
英文别名
N,N-dibutyl-methanesulfonamide;N,N-Dibutyl-methansulfonamid;Methansulfonsaeure-dibutylamid;Methansulfonyl-dibutylamin
N,N-二丁基甲磺酰胺化学式
CAS
3989-41-1
化学式
C9H21NO2S
mdl
MFCD01115703
分子量
207.337
InChiKey
XBNLEFXQEKTTGZ-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:
    106-108 °C(Press: 1 Torr)
  • 密度:
    1.009±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    13
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    45.8
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:4bb8770492c1f186f1202ec26778df10
查看

反应信息

  • 作为反应物:
    描述:
    N,N-二丁基甲磺酰胺lithium 作用下, 生成 二正丁胺
    参考文献:
    名称:
    Reductive deprotection of allyl, benzyl and sulfonyl substituted alcohols, amines and amides using a naphthalene-catalysed lithiation
    摘要:
    The reaction of different protected alcohols, amines and amides with lithium and a catalytic amount of naphthalene (4 mol %) in THF at low temperature leads to their deprotection under very mild reaction conditions, the process being in many cases chemoselective. (C) 1997 Elsevier Science Ltd.
    DOI:
    10.1016/s0040-4020(97)00920-4
  • 作为产物:
    描述:
    参考文献:
    名称:
    Syntheses and Facile Cleavage of Five-Membered Ring Sultams1
    摘要:
    DOI:
    10.1021/jo01070a015
点击查看最新优质反应信息

文献信息

  • METHODS AND INTERMEDIATES FOR PREPARING PHARMACEUTICAL AGENTS
    申请人:Polniaszek Richard
    公开号:US20100256366A1
    公开(公告)日:2010-10-07
    The invention provides methods and intermediates that are useful for preparing a compound of formula I: and salts thereof.
    本发明提供了用于制备公式I化合物的有用方法和中间体: 及其盐类。
  • Electrosynthesis of sulfonamides from DMSO and amines under mild conditions
    作者:Zhiguan Lin、Liangbin Huang、Gaoqing Yuan
    DOI:10.1039/d1cc00026h
    日期:——

    With DMSO as the solvent and the precursor of a –SO2Me unit at room temperature, a novel electrochemical oxidization and amination of DMSO with amines was developed for the synthesis of sulfonamides.

    在室温下,以DMSO为溶剂,使用带有-SO2Me基团的前体,开发了一种新的电化学氧化和胺化反应,用于合成磺酰胺。
  • [EN] METHOD FOR THE PRODUCTION OF 18F-LABELED ACTIVE ESTERS AND THEIR APPLICATION EXEMPLIFIED BY THE PREPARATION OF A PSMA-SPECIFIC PET-TRACER<br/>[FR] PROCÉDÉ DE PRODUCTION D'ESTERS ACTIFS MARQUÉS AU 18F ET LEUR APPLICATION ILLUSTRÉE PAR LA PRÉPARATION D'UN TRACEUR POUR PET SPÉCIFIQUE DE L'ANTIGÈNE MEMBRANAIRE SPÉCIFIQUE DE LA PROSTATE (PSMA)
    申请人:MAX PLANCK GES ZUR FÖRDERUNG DER WISSENSCHAFTEN E V
    公开号:WO2016030329A1
    公开(公告)日:2016-03-03
    Novel efficient, time-saving and reliable radiofluorination procedures for the production of 18F-labelled active esters via nucleophilic substitution of the corresponding onium precursors with 18F- are described. The active ester including [18F]F-Py-TFP and [18F]TFB produced by one of these methods was used to prepare PSMA-specific PET tracers such as [18F]DCFPyL. The key advantages of these inventive methods are efficiency, short time of preparation and excellent amenability to automation. A pharmaceutical composition containing at least one PSMA-specific PET tracers prepared by the inventive method is useful for positron emission tomography (PET) imaging, especially imaging prostate tumor.
    本文描述了一种高效、省时和可靠的放射性氟化程序,通过将相应的离子前体与18F-的亲核取代反应制备18F标记的活性酯。其中包括通过其中一种方法制备的[18F]F-Py-TFP和[18F]TFB的活性酯,用于制备PSMA特异性PET示踪剂,如[18F]DCFPyL。这些创新方法的关键优势是高效、制备时间短,且易于自动化。通过这些创新方法制备的至少一种PSMA特异性PET示踪剂的药物组合物,对于正电子发射断层扫描(PET)成像特别是前列腺肿瘤成像非常有用。
  • METHOD OF PREPARING AN INHIBITOR OF CYTOCHROME P450 MONOOXYGENASE, AND INTERMEDIATES INVOLVED
    申请人:GILEAD SCIENCES, INC.
    公开号:EP3009434A1
    公开(公告)日:2016-04-20
    The invention provides methods and intermediates that are useful for preparing a compound of formula I.
    这项发明提供了制备公式I化合物的有用方法和中间体。
  • 10.1055/a-2348-5631
    作者:Maguire, Anita R、Judge, Evan、O'Shaughnessy, Keith A、Lawrence, Simon E.、Collins, Stuart G.
    DOI:10.1055/a-2348-5631
    日期:——
    Copper-mediated reactions of α-diazo-β-keto sulfonamides led to a range of products, including alkynesulfonamides, enamines, and α-halosulfonamides, with no evidence for intramolecular C–H insertion in any of the reactions, in contrast to the reactivity of the comparable α-diazo-β-oxo sulfones. Use of copper(II) triflate (5 mol%) led to the isolation of a series of alkynesulfonamides (up to 12% yield)
    α-重氮-β-酮磺酰胺的铜介导反应产生了一系列产物,包括炔磺酰胺、烯胺和 α-卤代磺酰胺,与反应性相反,没有证据表明任何反应中存在分子内 C-H 插入类似的α-重氮-β-氧代砜。使用三氟甲磺酸铜(II) (5 mol%) 可以分离出一系列炔磺酰胺(产率高达 12%)和烯胺(产率高达 64%)。使用氯化铜(II) (5 mol%)还导致形成α-卤代磺酰胺;使用化学计量的氯化铜(II)/溴化铜(II)可以轻松地将β-酮磺酰胺卤化形成α-卤代磺酰胺(产率高达63%)。
查看更多