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4-methoxy-2-(methylamino)benzonitrile

中文名称
——
中文别名
——
英文名称
4-methoxy-2-(methylamino)benzonitrile
英文别名
4-Methoxy-2-(methylamino)benzonitrile
4-methoxy-2-(methylamino)benzonitrile化学式
CAS
——
化学式
C9H10N2O
mdl
——
分子量
162.191
InChiKey
BEDIXZASXKGGIB-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    45
  • 氢给体数:
    1
  • 氢受体数:
    3

上下游信息

  • 上游原料
    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:
    4-methoxy-2-(methylamino)benzonitrile吡啶nickel(II) triflatepotassium phosphate 、 tetrakis(tetrabutylammonium)decatungstate(VI) 、 potassium tert-butylate(S)-4-叔丁基-2-[2-(二苯基膦基)苯基]-2-噁唑啉 作用下, 以 四氢呋喃二氯甲烷乙腈 为溶剂, 反应 20.0h, 生成 (R)-3-isopropyl-6-methoxy-1-methyl-3-(2-oxopentyl)indolin-2-one
    参考文献:
    名称:
    镍/光共催化烯烃的不对称酰基氨基甲酰化
    摘要:
    通过手性镍-PHOX 配合物和四丁基十钨酸铵的协同催化,开发了一种前所未有的不对称酰基氨基甲酰化,该方法连接在芳基氨基甲酰氯上的侧链烯烃与脂肪族和芳香族醛。该反应代表了氢原子转移光化学和不对称过渡金属催化在烯烃双官能化中的第一个例子。使用该协议,在温和的条件下以高度对映选择性的方式提供了具有挑战性的四元立体中心的各种 oxindoles。
    DOI:
    10.1021/jacs.9b12554
  • 作为产物:
    描述:
    2-氟-4-甲氧基苯腈甲胺乙腈 为溶剂, 反应 12.0h, 生成 4-methoxy-2-(methylamino)benzonitrile
    参考文献:
    名称:
    镍/光共催化烯烃的不对称酰基氨基甲酰化
    摘要:
    通过手性镍-PHOX 配合物和四丁基十钨酸铵的协同催化,开发了一种前所未有的不对称酰基氨基甲酰化,该方法连接在芳基氨基甲酰氯上的侧链烯烃与脂肪族和芳香族醛。该反应代表了氢原子转移光化学和不对称过渡金属催化在烯烃双官能化中的第一个例子。使用该协议,在温和的条件下以高度对映选择性的方式提供了具有挑战性的四元立体中心的各种 oxindoles。
    DOI:
    10.1021/jacs.9b12554
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文献信息

  • Enantioselective Intramolecular Copper‐Catalyzed Borylacylation
    作者:Andrew Whyte、Katherine I. Burton、Jingli Zhang、Mark Lautens
    DOI:10.1002/anie.201808460
    日期:2018.10.15
    An enantioselective coppercatalyzed intramolecular borylacylation is reported. The reaction proceeds through an initial enantioselective borylcupration of the styrene, followed by a nucleophilic attack on the tethered carbamoyl chloride. The products, chiral borylated 3,3‐disubstituted oxindoles, were generated in excellent yields and enantioselectivities. The versatile carbon–boron bond provides
    据报道对映选择性铜催化的分子内硼烷基化。该反应通过苯乙烯的初始对映选择性硼基富集进行,然后对系留的氨基甲酰氯进行亲核攻击。手性硼酸化的3,3-二取代的羟吲哚类产品以优异的收率和对映选择性产生。通用的碳-硼键为广泛的多样化提供了平台。
  • PYRAZOLOPYRIDINES AND PYRAZOLOPYRIMIDINES
    申请人:Pfizer Inc.
    公开号:US20150329542A1
    公开(公告)日:2015-11-19
    A compound having the structure: or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A and A′ are independently C or N, where C may be unsubstituted or substituted by halo or C 1 -C 6 alkyl; R and R 0 are independently selected from the group consisting of H, C 1 -C 6 alkyl, hydroxy(C 1 -C 6 alkyl), phenyl(C 1 -C 6 alkyl), and —(CH 2 ) n —W, where W is C 3 -C 8 cycloalkyl, phenyl, naphthyl, 5- or 6-membered heteroaryl or heterocyclic containing 1-3 N, S and/or O atoms, —SO 2 —R′, —NHSO 2 —R′, —NR″SO 2 —R′ and SR′, where R′ and R″ are independently C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl, etc.; wherein each of said alkyl, cycloalkyl, heterocyclic, phenyl, naphthyl or heteroaryl may be unsubstituted or substituted by phenyl, heteroaryl, etc.; or, R and R 0 and the N atom to which they are bonded together form a monocyclic or bicyclic heterocyclic ring which may be unsubstituted or substituted by (a) halo, hydroxy, heteroaryl, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, etc., or (b) —(CH 2 ) n —W, where W is C 3 -C 8 cycloalkyl, phenyl, etc.; R 1 is H, halo or cyano; R 2 and R 2′ are independently H, C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio, or C 3 -C 8 cycloalkyl where alkyl, alkoxy, or cycloalkyl is optionally substituted by one or more fluorine atoms; X is a bond, —CO—, —CONH—, —SO 2 —, —SONH—, or —(CH 2 ) m —; R 3 is H, C 1 -C 4 alkyl, phenyl, naphthyl, 5- or 6-membered heteroaryl or heterocyclic containing 1-3 N atoms, a 5-membered heteroaryl or heterocyclic, etc., or (c) 2 O or S atoms and 0-2 N atoms; wherein each of said phenyl, naphthyl, heteroaryl or heterocyclic is optionally substituted by alkyl, 1 substituent —Y—R 4 and/or 1-4 substituents each independently selected from R 5 ; with the proviso that when X is —CO— or —SO 2 —, R 3 is not H; Y is a bond, —(CH 2 ) m — or —O—; R 4 is (a) H, C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, halo, oxo, —OR 6 , —NR 7 R 8 , —SR 6 , —SOR 9 , —SO 2 R 9 , —COR 6 , —OCOR 6 , —OCOR 6 , —NR 6 COR 6 , —CONR 7 R 8 , etc.; (b) phenyl or naphthyl, said phenyl and naphthyl being optionally substituted with 1-5 substituents selected from C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, halo, cyano, —OR 6 , —NR 7 R 8 , etc.; or (c) a 3 to 8-membered saturated or partially unsaturated monocyclic heteroaryl, etc.; R 6 is H, C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl, etc.; R 7 and R 8 are each independently H, C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl or are taken together with the nitrogen atom to which they are attached to form a 4-, 5- or 6-membered saturated heterocyclic ring containing 1-2 nitrogen atoms or 1 nitrogen and 1 oxygen atom, said C 1 -C 6 alkyl is optionally substituted by C 3 -C 8 cycloalkyl, halo, etc., and said heterocyclic ring being optionally substituted by one or more C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl groups; R 9 is C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl; and, m and n are independently 0, 1, 2 or 3. The invention also relates to pharmaceutically acceptable salts of these compounds and to pharmaceutically acceptable solvates thereof; to compositions containing such compounds; and to the uses of such compounds in the treatment of various diseases, particularly asthma and COPD.
    具有以下结构的化合物: 或其药学上可接受的盐,或所述化合物或药学上可接受的盐的药学上可接受的溶剂,其中A和A′独立地为C或N,其中C可以是未取代的或由卤素或C 1 -C 6 烷基取代的;R和R 0 独立地选自H、C 1 -C 6 烷基、羟基(C 1 -C 6 烷基)、苯基(C 1 -C 6 烷基)和—(CH 2 ) n —W的群,其中W为C 3 -C 8 环烷基、苯基、萘基、含有1-3个N、S和/或O原子的5-或6元杂环芳基或杂环烷基,—SO 2 —R′、—NHSO 2 —R′、—NR″SO 2 —R′和SR′,其中R′和R″独立地为C 1 -C 6 烷基或C 3 -C 8 环烷基等;其中所述的每个烷基、环烷基、杂环、苯基、萘基或杂芳基可以是未取代的或由苯基、杂芳基等取代的;或者,R和R 0 以及它们结合的N原子共同形成一个可以是未取代的或由(a)卤素、羟基、杂芳基、C 1 -C 6 烷基、C 1 -C 6 烷氧基等取代的单环或双环杂环环,或(b) —(CH 2 ) n —W,其中W为C 3 -C 8 环烷基、苯基等;R 1 为H、卤素或氰基;R 2 和R 2′ 独立地为H、C 1 -C 6 烷基、氰基、C 1 -C 6 烷氧基、C 1 -C 6 烷硫基或C 3 -C 8 环烷基,其中烷基、烷氧基或环烷基可以选择性地由一个或多个氟原子取代;X为键,—CO—、—CONH—、—SO 2 —、—SONH—或—(CH 2) m —;R 3 为H、C 1 -C 4 烷基、苯基、萘基、含有1-3个N原子的5-或6元杂环芳基或杂环,一种5元杂环芳基或杂环等,或(c) 2个O或S原子和0-2个N原子;其中所述的每个苯基、萘基、杂芳基或杂环可以选择性地由烷基、1个取代基—Y—R 4 和/或1-4个独立选择自R 5 的取代基取代;但是当X为—CO—或—SO 2 —时,R 3 不是H;Y为键,—(CH 2) m —或—O—;R 4 为(a) H、C 1 -C 6 烷基、C 3 -C 8 环烷基、卤素、氧代、—OR 6 、—NR 7 R 8 、—SR 6 、—SOR 9 、—SO 2 R 9 、—COR 6 、—OCOR 6 、—OCOR 6 、—NR 6 COR 6 、—CONR 7 R 8 等;(b)苯基或萘基,所述的苯基和萘基可以选择性地由1-5个取代基选自C 1 -C 6 烷基、C 3 -C 8 环烷基、卤素、氰基、—OR 6 、—NR 7 R 8 等取代;或(c) 3到8元饱和或部分不饱和的单环杂芳基等;R 6 为H、C 1 -C 6 烷基或C 3 -C 8 环烷基等;R 7 和R 8 独立地为H、C 1 -C 6 烷基或C 3 -C 8 环烷基,或者与它们连接的氮原子共同形成含有1-2个氮原子或1个氮原子和1个氧原子的4、5或6元饱和杂环环,所述的C 1 -C 6 烷基可以选择性地由C 3 -C 8 环烷基、卤素等取代,所述的杂环环可以选择性地由一个或多个C 1 -C 6 烷基或C 3 -C 8 环烷基基团取代;R 9 为C 1 -C 6 烷基或C 3 -C 8 环烷基;m和n独立地为0、1、2或3。该发明还涉及这些化合物的药学上可接受的盐和其药学上可接受的溶剂;含有这种化合物的组合物;以及这种化合物在治疗各种疾病,特别是哮喘和慢性阻塞性肺病中的用途。
  • Radical Bicyclization of 2‐Cyanoaryl Acrylamides with Dicumyl Peroxide
    作者:Tai‐Gang Fan、Xue‐Ling Ding、Bo‐Xun Sun、Yu‐Jian Hou、Bo Jiang、Xu‐Nan Wang、Ya‐Min Li
    DOI:10.1002/adsc.202201368
    日期:2023.2.21
    spectrum of benzo[h]naphtho[1,8-bc][1,6]naphthyridine. This reaction allows the formation of three new chemical bonds through addition of methyl radical across alkene double bond, intramolecular addition of carbon-centered radical to cyano group and cyclization of the iminyl radical cascade, and features simple reaction system and wide substrate scope.
    已经开发了 2-氰基芳基丙烯酰胺与过氧化二异丙苯的自由基双环化反应,用于构建广谱的苯并[ h ]萘并[1,8- bc ][1,6]萘啶。该反应通过甲基自由基跨烯烃双键加成、以碳为中心的自由基分子内加成至氰基和亚胺基自由基级联环化形成三个新的化学键,反应体系简单,底物适用范围广。
  • Substrate‐ and Catalyst‐Controlled C−H Bond Activation/Annulation for Construction of Pyrido[2,3,4‐<i>de</i>]quinazolinones and Indolo[1,2‐<i>c</i>]quinazolinones
    作者:Xinjiao Hou、Run Wang、Jianhui Zhou、Yuan Li、Jiyuan Li、Hong Liu、Dechuan Wang、Yu Zhou
    DOI:10.1002/adsc.202300897
    日期:2024.1.9
    polycyclic heterocycles, namely pyrido[2,3,4-de]quinazolinones and indolo[1,2-c]quinazolinones. The most notable advantage of this method is its ability to rapidly generate two different polycyclic scaffolds via a simple C−H activation and subsequent cyclization cascade pathway. Specifically, sulfoxonium ylides played a crucial role in both transformations, serving as a two-carbon synthon and a one-carbon
    采用底物和催化剂控制的合成策略构建两种不同类型的稠合多环杂环,即吡啶并[2,3,4- de ]喹唑啉酮和吲哚[1,2- c ]喹唑啉酮。该方法最显着的优点是能够通过简单的 CH 激活和随后的环化级联途径快速生成两种不同的多环支架。具体而言,亚砜叶立德在这两种转化中都发挥了至关重要的作用,作为双碳合成子和一碳合成子,分别通过[4+2]和[4+1]环化途径独立构建两个稠合多环支架。
  • Pyrazolopyridines and pyrazolopyrimidines
    申请人:Pfizer Inc.
    公开号:US10022376B2
    公开(公告)日:2018-07-17
    A compound having the structure: or a pharmaceutically acceptable salt or solvate thereof, wherein A and A′ are C or N, where C may be substituted by halo or C1-C6 alkyl; R and R0 are selected from the group consisting of H, C1-C6 alkyl, —(CH2)n—W, etc., where W is 5- or 6-membered heteroaryl or heterocyclic containing N, S and/or O atoms, —NR″SO2—R′, etc., where R′ and R″ are C1-C6 alkyl, etc.; wherein each alkyl, etc., may be substituted; or, R and Ro and the N atom to which they are bonded together to form a monocyclic or bicyclic heterocyclic ring, etc.; R1 is H, halo or cyano; R2 and R2′ are H, C1-C6 alkyl, etc.; X is a bond, etc.; R3 is H, C1-C4 alkyl, etc.; Y is a bond, —(CH2)m—, etc. The invention also relates to compositions and uses in the treatment of various diseases.
    具有以下结构的化合物: 或其药学上可接受的盐或溶液,其中A和A′是C或N,其中C可被卤素或C1-C6烷基取代;R和R0选自由H、C1-C6烷基、-(CH2)n-W等组成的组,其中W是含有N、S和/或O原子的5或6元杂芳基或杂环基、-NR″SO2-R′等、其中R′和R″是C1-C6烷基等;其中每个烷基等可被取代;或者,R和Ro及其所键合的N原子一起形成单环或双环杂环等;R1是H、卤代或氰基;R2和R2′是H、C1-C6烷基等;X是键等;R3是H、C1-C4烷基等;Y是键、-(CH2)m-等。本发明还涉及治疗各种疾病的组合物和用途。
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