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7(R)-Isopropenyl-4a(S)-methyl-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one | 13918-47-3

中文名称
——
中文别名
——
英文名称
7(R)-Isopropenyl-4a(S)-methyl-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one
英文别名
14-noreudesma-4,11-dien-3-one;(4aS,7R)-4a-methyl-7-prop-1-en-2-yl-3,4,5,6,7,8-hexahydronaphthalen-2-one
7(R)-Isopropenyl-4a(S)-methyl-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one化学式
CAS
13918-47-3
化学式
C14H20O
mdl
——
分子量
204.312
InChiKey
NBEKVDFBSCFXPP-RISCZKNCSA-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):
    3.4
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.64
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

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
  • 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:
    参考文献:
    名称:
    Silicon-promoted ring contractions in the formation of carbocyclic spiro compounds. Total synthesis of (-)-solavetivone
    摘要:
    A new method involving silicon-promoted ring contraction was developed for the synthesis of carbocyclic spiro compounds. In the presence of a Lewis acid, (trimethylsilyl)decalinol 12 and (trimethylsilyl)declain expoide 11 underwent ring contraction in a highly stereoselective manner to afford spiro[4.5]dec-6-enes 14 and 19, respectively. The first total synthesis of optically active solavetivone ((-)-1) was accomplished in 13 steps by use of this new type of reaction as the key step. Utilization of the silicon-promoted ring contraction solves three problems associated with spiro compound synthesis: (1) efficient generation of the quaternary carbon spiro center, (2) full control of the stereoconfiguration of the spiro center during its formation, and (3) stereospecific establishment of chiral centers on both rings of the spiro unit.
    DOI:
    10.1021/jo00029a025
  • 作为产物:
    参考文献:
    名称:
    An improved synthesis of homochiral octalones from (−)-carvone
    摘要:
    A novel diastereoselective route to octalones 3 and 4 has been developed. The key step involves an asymmetric Michael addition of the corresponding chiral imine, derived from R-(+)-dihydrocarvone, to methyl vinyl ketone.
    DOI:
    10.1016/s0957-4166(00)80166-4
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文献信息

  • Hydrodealkenylative C(sp <sup>3</sup> )–C(sp <sup>2</sup> ) bond fragmentation
    作者:Andrew J. Smaligo、Manisha Swain、Jason C. Quintana、Mikayla F. Tan、Danielle A. Kim、Ohyun Kwon
    DOI:10.1126/science.aaw4212
    日期:2019.5.17
    681; see also p. 635 Cleavage of the bond between saturated and double-bonded carbons by ozone and iron can diversify abundant natural products. Chemical synthesis typically relies on reactions that generate complexity through elaboration of simple starting materials. Less common are deconstructive strategies toward complexity—particularly those involving carbon-carbon bond scission. Here, we introduce
    去除烯烃 植物产生大量结构复杂的萜烯化合物,这些化合物是药物和其他精细化学品的有用前体。然而,这些化合物的碳骨架限制了可用的多样化途径。斯马利戈等人。现在表明,用臭氧、铁氧化剂和氢原子供体连续处理可以从萜烯和相关化合物中干净地裂解悬垂的烯烃(参见 Caille 的观点)。打破饱和和双键碳中心之间的键提供了从容易获得的廉价前体中获得理想手性中间体的直接途径。科学,这个问题 p。681;另见 p. 635 臭氧和铁对饱和碳和双键碳之间的键的裂解可以使丰富的天然产物多样化。化学合成通常依赖于通过精制简单起始材料而产生复杂性的反应。不太常见的是针对复杂性的解构策略——尤其是那些涉及碳-碳键断裂的策略。在这里,我们介绍了一种这样的转化:C(sp3)–C(sp2) 键的加氢脱烯基裂解,在室温以下进行,使用臭氧、铁盐和氢原子供体。这些反应在非无水溶剂中进行,并向空气开放;30分钟内完成;并以高产量交付他
  • Dealkenylative Thiylation of C(sp<sup>3</sup>)–C(sp<sup>2</sup>) Bonds
    作者:Andrew J. Smaligo、Ohyun Kwon
    DOI:10.1021/acs.orglett.9b03186
    日期:2019.11.1
    functionalization of molecules. The value of such cleavage events is maximized when paired with subsequent bond formation. Herein we report a protocol for the cleavage of an alkene C(sp3)–C(sp2) bond, followed by the formation of a new C(sp3)–S bond. This reaction is performed in nonanhydrous solvent and open to the air, employs common starting materials, and can be used to rapidly diversify natural products
    碳-碳键断裂是分子功能化的有用方法。当与随后的键形成配对时,此类裂解事件的价值最大化。在此,我们报告了一个裂解烯烃 C(sp 3 )–C(sp 2 ) 键,然后形成新的 C(sp 3 )–S 键的方案。该反应在非无水溶剂中进行并向空气开放,采用普通起始原料,可用于快速多样化天然产物。
  • The conversion of (−)- and (+)-dihydrocarvone into chiral intermediates for the synthesis of (−)-polygodial, (−)-warburganal and (−)-muzigadial
    作者:Ben.J.M. Jansen、Jacoba A. Kreuger、Aede De Groot
    DOI:10.1016/0040-4020(89)80143-7
    日期:1989.1
    ()-Dihydrocarvone was converted into ()-(4aR, 8aR)-3,4,4a,5,6,7,8,8a-octahydro-4a, 8,8-trimethylnaphthalene-2(H)-one (1) via an efficient route in which a Wolff-Kishner reduction, accompanied with a double bond isomerisation brought on a major simplification. Ketone 1 is a suitable intermediate for the syntheses of the insectantifeedants ()-polygodial and ()-warburganal. (+)-Dihydrocarvone was
    (-)-二氢香芹酮被转化为(-)-(4aR,8aR)-3,4,4a,5,6,7,8,8a-八氢-4a,8,8-三甲基萘-2(H)- (1)通过沃尔夫-基什纳(Wolff-Kishner)还原并伴有双键异构化的有效途径,大大简化了反应。酮1是合成昆虫抗饲料(-)-多头体和(-)-warburganal的合适中间体。(+)-二氢香芹酮转化为(+)-(4aR,7S,8aR)-4a,7-二甲基-8-亚甲基-3,4,4a,5,6,7,8,8a-八氢萘-2(1H)-一(2),是合成(-)-穆济加迪尔的中间体酮。
  • METHODS OF CARBON-CARBON BOND FRAGMENTATION
    申请人:The Regents of University of Califonia
    公开号:US20220169580A1
    公开(公告)日:2022-06-02
    The present disclosure relates to methods of carbon-carbon bond fragmentation.
    本公开涉及碳-碳键断裂的方法。
  • Conformation of epi-.alpha.-cyperone and related enones
    作者:John W. Huffman、William E. Swain、John Jacobus、Andrew T. McPhail
    DOI:10.1021/jo01303a031
    日期:1980.7
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