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3-氧杂二环[3.2.0]庚烷-2-酮 | 2983-95-1

中文名称
3-氧杂二环[3.2.0]庚烷-2-酮
中文别名
——
英文名称
2-Hydroxymethyl-cyclobutan-1-carbonsaeure-lacton
英文别名
3-Oxabicyclo<3.2.0>heptan-2-on;3-oxabicyclo[3.2.0]heptan-2-one;2-hydroxymethyl-cyclobutanecarboxylic acid lactone
3-氧杂二环[3.2.0]庚烷-2-酮化学式
CAS
2983-95-1
化学式
C6H8O2
mdl
——
分子量
112.128
InChiKey
UJFCQYSTPCFCII-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:
    108 °C(Press: 17 Torr)
  • 密度:
    1.208±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.6
  • 重原子数:
    8
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:b2d722d4123dd8df4b7d84221fb8393f
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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-氧杂二环[3.2.0]庚烷-2-酮disodium hydrogenphosphate 、 horse liver esterase 作用下, 以 为溶剂, 反应 6.0h, 生成 (+)-(1S,5R)-3-oxabicyclo<3,2,0>heptan-2-one
    参考文献:
    名称:
    Enzymatic resolution of racemic bicyclic lactones by horse liver esterase
    摘要:
    DOI:
    10.1016/s0040-4039(01)80324-5
  • 作为产物:
    描述:
    (1R,2S)-(2-羟甲基环丁基)甲醇 在 1-hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-μ-hydrotetracarbonyldiruthenium(II) 、 {bis(salicylidene-γ-iminopropyl)methylamine}cobalt(II) 、 2,6-二甲氧基-1,4-苯醌 作用下, 以 氯苯 为溶剂, 反应 24.0h, 以92%的产率得到3-氧杂二环[3.2.0]庚烷-2-酮
    参考文献:
    名称:
    仿生氧化法对二元醇的好氧酸化
    摘要:
    空气进入:高效的好氧内酯化反应可以通过基于偶合氧化还原催化剂(钌催化剂和电子传递介体)的仿生氧化系统进行。该系统导致低能电子从二醇转移到分子氧。在温和的反应条件下,各种二醇被好氧氧化成相应的五元至九元内酯(见方案)。
    DOI:
    10.1002/chem.201102168
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文献信息

  • Leukotriene-B.sub.4 derivatives, process for their production and their
    申请人:Schering Aktiengesellschaft
    公开号:US05502075A1
    公开(公告)日:1996-03-26
    Leukotriene-B.sub.4 derivatives of formula I ##STR1## their salts with physiologically compatible bases and their cyclodextrin clathrates are described.
    本文描述了公式I的白三烯-B.sub.4衍生物##STR1##以及它们与生理相容性碱的盐和环糊精包合物。
  • Production Method of Polycyclic Lactams
    申请人:Hirata Norihiko
    公开号:US20090118519A1
    公开(公告)日:2009-05-07
    A process for producing lactams of formula (1) below, including the step of reacting lactones of formula (2) below with imides of any of formulae (3a), (3b) and (3c) to thereby obtain corresponding carboxylic acids (step A); the step of esterifying the carboxylic acids into corresponding esters (step B); and the step of reacting the esters with amines to thereby obtain lactams of the formula (1) (step C). In the formulae (1)-(2) and (3a)-(3c), when R 3 and R 4 are simultaneously hydrogen atoms, R is a substituted methylene or optionally substituted polymethylene; when at least one of R 3 and R 4 is a substituent other than hydrogen atom, R is an optionally substituted methylene or polymethylene; each of R 3 , R 4 , R 5 and R 6 independently is a hydrogen atom, a halogen atom, cyano, etc.; each of A 1 , A 2 , A 3 , A 4 , A 5 , A 6 , A 7 , A 8 , A 9 and A 10 independently is a hydrogen atom, a halogen atom, nitro, etc.; and M is a hydrogen atom or an alkali metal atom.
    以下为制备式(1)内的内酰胺的方法,包括将制备式(2)的内酯与制备式(3a)、(3b)或(3c)的亚酰胺反应,从而得到相应的羧酸(步骤A);酯化羧酸以得到相应的酯(步骤B);将酯与胺反应以得到制备式(1)的内酰胺(步骤C)。在制备式(1)-(2)和(3a)-(3c)中,当R3和R4同时为氢原子时,R为取代亚甲基或可选的取代聚亚甲基;当R3和R4中至少有一个是除氢原子以外的取代基时,R为可选的取代亚甲基或聚亚甲基;R3、R4、R5和R6中的每一个独立地是氢原子、卤素原子、基等;A1、A2、A3、A4、A5、A6、A7、A8、A9和A10中的每一个独立地是氢原子、卤素原子、硝基等;M为氢原子或碱属原子。
  • PRODUCTION METHOD OF POLYCYCLIC LACTAMS
    申请人:HIRATA Norihiko
    公开号:US20100324305A1
    公开(公告)日:2010-12-23
    A process for producing lactams of formula (1) below, including the step of reacting lactones of formula (2) below with imides of any of formulae (3a), (3b) and (3c) below to thereby obtain corresponding carboxylic acids (step A); the step of esterifying the carboxylic acids into corresponding esters (step B); and the step of reacting the esters with amines to thereby obtain lactams of the formula (1) (step C). In the formulae (1)-(2) and (3a)-(3c), when R 3 and R 4 are simultaneously hydrogen atoms, R is a substituted methylene or optionally substituted polymethylene; when at least one of R 3 and R 4 is a substituent other than hydrogen atom, R is an optionally substituted methylene or polymethylene; each of R 3 , R 4 , R 5 and R 6 independently is a hydrogen atom, a halogen atom, cyano, etc.; each of A 1 , A 2 , A 3 , A 4 , A 5 , A 6 , A 7 , A 8 , A 9 and A 10 independently is a hydrogen atom, a halogen atom, nitro, etc.; and M is a hydrogen atom or an alkali metal atom.
    以下是制备式(1)内酰胺的过程,包括将式(2)内酯与式(3a)、(3b)和(3c)内酰亚胺反应以得到相应的羧酸(步骤A);将羧酸酯化成相应的酯(步骤B);将酯与胺反应以得到式(1)内酰胺(步骤C)。在式(1)-(2)和(3a)-(3c)中,当R3和R4同时为氢原子时,R是取代基甲基或可选取代聚甲基;当R3和R4中至少有一个是非氢原子取代基时,R是可选取代的甲基或聚甲基;每个R3、R4、R5和R6独立地是氢原子、卤素原子、基等;每个A1、A2、A3、A4、A5、A6、A7、A8、A9和A10独立地是氢原子、卤素原子、硝基等;M是氢原子或碱属原子。
  • Use and regeneration of reagents using coupled reactions and permselective barriers
    申请人:BEND RESEARCH, INC.
    公开号:EP0349204A2
    公开(公告)日:1990-01-03
    A process is disclosed for the use and regeneration of valuable reagents, including coenzymes, using permselective barrier-assisted coupled reactions, most involving redox couples.
    本发明公开了一种利用过选择性屏障辅助偶联反应(大多涉及氧化还原偶联反应)使用和再生有价值试剂(包括辅酶)的工艺。
  • PROCESS FOR PRODUCING POLYCYCLIC LACTAM
    申请人:Sumitomo Chemical Company, Limited
    公开号:EP2014647A1
    公开(公告)日:2009-01-14
    1. A method of producing lactams of the following formula (1) comprising the following three steps A to C: [when R3 and R4 are both a hydrogen atom, R represents a substituted methylene group or an optionally substituted polymethylene group, when at least one of R3 and R4 is a substituent other than a hydrogen atom, R represents an optionally substituted methylene group or an optionally substituted polymethylene group, R3, R4, R5 and R6 represent each independently a hydrogen atom, halogen atom, cyano group, optionally substituted alkyl group, optionally substituted alkenyl group, optionally substituted aryl group, optionally substituted amino group, -ORa group, -SRb group or - COORc group.] (Step A) a step of reacting lactones of the following formula (2): and imides of any of the following formulae (3a), (3b) and (3c): [A1, A2, A3, A4, A5, A6, A7, A8, A9 and A10 represent each independently a hydrogen atom, halogen atom, nitro group, alkyl group, alkenyl group, optionally substituted aryl group, optionally substituted acyl group or -ORd.] to produce the correspondent carboxylic acids, (Step B) a step of esterifying the carboxylic acids to produce the correspondent esters, (Step C) a step of reacting the esters and amines to produce lactams of the formula (1).
    1.一种生产下式(1)内酰胺的方法,包括以下三个步骤 A 至 C: [当 R3 和 R4 都是氢原子时,R 代表取代的亚甲基或任选取代的聚亚甲基;当 R3 和 R4 中至少有一个是氢原子以外的取代基时,R 代表任选取代的亚甲基或任选取代的聚亚甲基;R3、R4、R5 和 R6 各自独立地代表氢原子、卤素原子、基、任选取代的烷基、任选取代的烯基、任选取代的芳基、任选取代的基、-ORa 基、-SRb 基或-COORc 基]。 (步骤 A) 使下式(2)的内酯反应的步骤: 和下式(3a)、(3b)和(3c)中任一式的酰亚胺: [A1、A2、A3、A4、A5、A6、A7、A8、A9 和 A10 各自独立地代表氢原子、卤素原子、硝基、烷基、烯基、任选取代的芳基、任选取代的酰基或-ORd.],生成相应的羧酸、 (步骤 B) 将羧酸酯化,生成相应的酯、 (步骤 C) 使酯和胺反应生成式(1)的内酰胺。
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