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

3,11-二甲基二十九烷-2-酮 | 53623-10-2

中文名称
3,11-二甲基二十九烷-2-酮
中文别名
——
英文名称
3,11-dimethylnonacosan-2-one
英文别名
3,11-dimethyl-2-nonacosanone
3,11-二甲基二十九烷-2-酮化学式
CAS
53623-10-2
化学式
C31H62O
mdl
——
分子量
450.833
InChiKey
GQJLFAGGBJJGDA-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):
    14.6
  • 重原子数:
    32
  • 可旋转键数:
    26
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.97
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2914190090

SDS

SDS:5d3d0b1f3aee7c21539ef2384df2df19
查看

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

点击查看最新优质反应信息

文献信息

  • Kolbe‐Synthese von 3,11‐Dimethyl‐2‐nonacosanon, ein Sexuallockstoff der Deutschen Hausschabe <i>Blattella germanica</i>
    作者:Wolfgang Seidel、Hans J. Schäfer
    DOI:10.1002/cber.19801130205
    日期:1980.2
    11-Dimethyl-2-nonacosanon (5) wird durch Coelektrolyse von 6-Methyltetracosansäure (3b) mit 5-Methyl-6-oxoheptansäure (4) synthetisiert. 3b wird durch Verseifung des entsprechenden Methylesters 3a gewonnen, der aus 3-Methylheneicosansäure (2) durch Coelektrolyse mit Glutarsäure-monomethylester erhältlich ist. Den sek-Butylester von 2 liefert die 1,4-Addition von Octadecylmagnesiumbromid an Crotonsäure-sek-butylester
    3,11-二甲基-2- nonacosanon (5)与6-甲基四氢呋喃酯(3b)结合5-甲基-6-氧庚烷(4)合成。3b wird durch Verseifung des entsprechenden甲基酯3a gewonnen,aerus3-Methylheneicosansäure (2)durch Coelektrolyse mitGlutarsäure-monomethylestererhältlichist。巢穴SEK -Butylester冯2 liefert模具1,4-加成冯Octadecylmagnesiumbromid一个Crotonsäure- SEK -butylester(1)。4 läßtSICH第三人以Alkylierung冯钾-2-methylacetessigsäure乙基酯MIT 4-Brombuttersäure乙基酯黚6 darstellen。
  • Titanium-mediated formation of 1,2-disubstituted cyclopropanols from esters and alkenes. A new approach to the synthesis of 3,11-dimethylnonacosan-2-one, a sex pheromone of the German cockroach
    作者:Oleg L. Epstein、Oleg G. Kulinkovich
    DOI:10.1016/s0040-4039(98)00097-5
    日期:1998.3
    A convenient new approach to the synthesis of 3,11-dimethylnonacosan-2-one (1), a component of the sex pheromone of the German cockroach Blattella germanica, using base-induced ring opening of corresponding easily available 1,2-disubstituted cyclopropanols has been performed.
    一种便捷的新方法,可利用相应容易获得的1,2-二取代的环丙醇的碱诱导的开环来合成3,11-二甲基壬二酰胺-2-酮(1),它是德国蟑螂德国性蟑螂的性信息素的组成部分。已执行。
  • Polyamide-polyether block copolymer
    申请人:Pavlin S. Mark
    公开号:US20060052576A1
    公开(公告)日:2006-03-09
    Copolymers having linked internal polyether blocks and internal polyamide blocks have advantageous physical properties and solvent-gelling abilities. The copolymer may be prepared from a reaction mixture that contains 1,4-cyclohexane dicarboxylic acid (CHDA) and poly(alkyleneoxy) diamine (PAODA). Optionally, the reaction mixture contains no monofunctional compound reactive with either amine or carboxylic acid groups, however some of this monofunctional compound may be present. Dimer diamine and/or dimer acid may be present in the reaction mixture. A copolymer may also be prepared from a reaction mixture containing dimer acid and at least two diamine compound(s) including PAODA and short-chain aliphatic diamine having 2-6 carbons (SDA), wherein: a) the reaction mixture comprises x grams of PAODA and y grams of SDA, and x/(x+y) is 0.8-0.98; b) the reaction mixture weighs z grams, and x/z is at least 0.25; and c) the reaction mixture contains either no co-diacid, or comprises a small amount of co-diacid, wherein, if the reaction mixture comprises a small amount of co-diacid, then acid equivalents from co-diacid contribute less than 25% of the total acid equivalents present in the reaction mixture.
    具有连接的内部聚醚块和内部聚酰胺块的共聚物具有有利的物理性能和溶剂凝胶能力。该共聚物可以从包含1,4-环己烷二甲酸(CHDA)和聚(烷氧基)二胺(PAODA)的反应混合物中制备。可选地,反应混合物不含与胺或羧酸基反应的单官能化合物,但其中一些单官能化合物可能存在。二聚胺和/或二聚酸可以存在于反应混合物中。还可以从包含二聚酸和至少两种二胺化合物(包括PAODA和具有2-6个碳的短链脂肪族二胺(SDA))的反应混合物中制备共聚物,其中:a)反应混合物包含x克PAODA和y克SDA,且x/(x+y)为0.8-0.98;b)反应混合物重z克,且x/z至少为0.25;c)反应混合物不含共二酸,或包含少量共二酸,其中,如果反应混合物包含少量共二酸,则共二酸的酸当量贡献的总酸当量不超过反应混合物中总酸当量的25%。
  • POLYAMIDE-POLYETHER BLOCK COPOLYMER
    申请人:Pavlin S. Mark
    公开号:US20070244294A1
    公开(公告)日:2007-10-18
    Copolymers having linked internal polyether blocks and internal polyamide blocks have advantageous physical properties and solvent-gelling abilities. The copolymer may be prepared from a reaction mixture that contains 1,4-cyclohexane dicarboxylic acid (CHDA) and poly(alkyleneoxy) diamine (PAODA). Optionally, the reaction mixture contains no monofunctional compound reactive with either amine or carboxylic acid groups, however some of this monofunctional compound may be present. Dimer diamine and/or dimer acid may be present in the reaction mixture. A copolymer may also be prepared from a reaction mixture containing dimer acid and at least two diamine compound(s) including PAODA and short-chain aliphatic diamine having 2-6 carbons (SDA), wherein: a) the reaction mixture comprises x grams of PAODA and y grams of SDA, and x/(x+y) is 0.8-0.98; b) the reaction mixture weighs z grams, and x/z is at least 0.25; and c) the reaction mixture contains either no co-diacid, or comprises a small amount of co-diacid, wherein, if the reaction mixture comprises a small amount of co-diacid, then acid equivalents from co-diacid contribute less than 25% of the total acid equivalents present in the reaction mixture.
    具有连接的内部聚醚块和内部聚酰胺块的共聚物具有优越的物理性能和溶剂凝胶能力。该共聚物可以从含有1,4-环己烷二羧酸(CHDA)和聚(烷氧基)二胺(PAODA)的反应混合物中制备。可选地,反应混合物不含与胺基或羧酸基反应的单官能化合物,但其中一些单官能化合物可能存在。二聚胺和/或二聚酸可以存在于反应混合物中。共聚物也可以从含有二聚酸和至少两种二胺化合物(包括PAODA和具有2-6个碳的短链脂肪族二胺(SDA))的反应混合物中制备,其中:a)反应混合物包含x克PAODA和y克SDA,且x/(x+y)为0.8-0.98;b)反应混合物重z克,且x/z至少为0.25;c)反应混合物不含共二酸,或包含少量共二酸,其中,如果反应混合物包含少量共二酸,则共二酸的酸当量贡献的总酸当量不超过反应混合物中总酸当量的25%。
  • Polyamide-Polyether Block Copolymer
    申请人:Pavlin Mark S.
    公开号:US20090076175A1
    公开(公告)日:2009-03-19
    Copolymers having linked internal polyether blocks and internal polyamide blocks have advantageous physical properties and solvent-gelling abilities. The copolymer may be prepared from a reaction mixture that contains 1,4-cyclohexane dicarboxylic acid (CHDA) and poly(alkyleneoxy) diamine (PAODA). Optionally, the reaction mixture contains no monofunctional compound reactive with either amine or carboxylic acid groups, however some of this monofunctional compound may be present. Dimer diamine and/or dimer acid may be present in the reaction mixture. A copolymer may also be prepared from a reaction mixture containing dimer acid and at least two diamine compound(s) including PAODA and short-chain aliphatic diamine having 2-6 carbons (SDA), wherein: a) the reaction mixture comprises x grams of PAODA and y grams of SDA, and x/(x+y) is 0.8-0.98; b) the reaction mixture weighs z grams, and x/z is at least 0.25; and c) the reaction mixture contains either no co-diacid, or comprises a small amount of co-diacid, wherein, if the reaction mixture comprises a small amount of co-diacid, then acid equivalents from co-diacid contribute less than 25% of the total acid equivalents present in the reaction mixture.
    具有连接内部聚醚块和内部聚酰胺块的共聚物具有优越的物理性能和溶剂凝胶能力。该共聚物可以从包含1,4-环己烷二甲酸(CHDA)和聚(烷氧基)二胺(PAODA)的反应混合物中制备。可选地,反应混合物不含对胺基或羧酸基反应的单官能化合物,但该单官能化合物的一些可能存在。二聚胺和/或二聚酸可以存在于反应混合物中。共聚物也可以从包含二聚酸和至少两种二胺化合物(包括PAODA和具有2-6个碳的短链脂肪族二胺(SDA))的反应混合物中制备,其中:a)反应混合物包含x克PAODA和y克SDA,且x/(x+y)为0.8-0.98;b)反应混合物重z克,且x/z至少为0.25;c)反应混合物不含共二酸,或包含少量共二酸,其中,如果反应混合物包含少量共二酸,则共二酸的酸当量对反应混合物中存在的总酸当量贡献不超过25%。
查看更多