5,5-diallyl-1,3-dibenzyl-pyrimidine-2,4,6-trione | 102747-81-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 5,5-diallyl-1,3-dibenzyl-pyrimidine-2,4,6-trione
• 英文别名: 5,5-diallyl-1,3-dibenzyl-barbituric acid；5,5-Diallyl-1,3-dibenzyl-barbitursaeure；1,3-Dibenzyl-5,5-diallylbarbituric acid；1,3-dibenzyl-5,5-bis(prop-2-enyl)-1,3-diazinane-2,4,6-trione
• CAS: 102747-81-9
• 化学式: C₂₄H₂₄N₂O₃
• 分子量: 388.466
• InChiKey: PAGMCKSQZXDOAE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  29
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  57.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5,5-diallyl-1,3-dibenzyl-pyrimidine-2,4,6-trione 在 Hoveyda-Grubbs catalyst second generation 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 4.0h， 生成
  参考文献：
  名称：

  Development of a One-Pot Four C–C Bond-Forming Sequence Based on Palladium/Ruthenium Tandem Catalysis

  摘要：

  A one-pot four C-C bond-forming sequence has been developed using two distinct transition metal complexes. The sequence entails a double Pd-catalyzed allylic alkylation followed by a Ru-catalyzed ring-closing metathesis and a Pd-catalyzed Heck coupling. The use of various active methylene nucleophiles was examined with yields up to 76% (93% per C-C bond).

  DOI：

  10.1021/acs.orglett.7b03556
• 作为产物：
  描述：

  1,3-二苄基脲 在 palladium;tris[3,5-bis(trifluoromethyl)phenyl]phosphane 、 乙酸酐 、 sodium hydride 、 溶剂黄146 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 27.5h， 生成 5,5-diallyl-1,3-dibenzyl-pyrimidine-2,4,6-trione
  参考文献：
  名称：

  Development of a One-Pot Four C–C Bond-Forming Sequence Based on Palladium/Ruthenium Tandem Catalysis

  摘要：

  A one-pot four C-C bond-forming sequence has been developed using two distinct transition metal complexes. The sequence entails a double Pd-catalyzed allylic alkylation followed by a Ru-catalyzed ring-closing metathesis and a Pd-catalyzed Heck coupling. The use of various active methylene nucleophiles was examined with yields up to 76% (93% per C-C bond).

  DOI：

  10.1021/acs.orglett.7b03556

文献信息

• OLEFIN-DIENE COPOLYMER AND PROCESS FOR PRODUCING THE SAME
  申请人：Osakada Kohtaro

  公开号：US20080214755A1

  公开（公告）日：2008-09-04

  A copolymer containing units represented by the defined formula (1) and olefin units; and a process for producing the copolymer, which comprises the step of copolymerizing a compound represented by the defined formula (3) with an olefin, the units represented by the formula (1) being polymerized units of the compound represented by the formula (3) such as 5,5-diallyl-2,2-dimethyl-1,3-dioxane.

  一种共聚物，包含由定义公式(1)和烯烃单位表示的单元;以及一种生产该共聚物的方法，其中包括将由定义公式(3)表示的化合物与烯烃共聚的步骤，由公式(1)表示的单元是由公式(3)表示的化合物的聚合单元，例如5,5-二烯基-2,2-二甲基-1,3-二噁烷。
• DIENE POLYMER AND PROCESS FOR PRODUCING THE SAME
  申请人：OSAKADA Kohtaro

  公开号：US20080214754A1

  公开（公告）日：2008-09-04

  A polymer containing units represented by the defined formula (1); and a process for producing the polymer, which comprises the step of polymerizing a compound represented by the defined formula (3), the units represented by the formula (1) being polymerized units of the compound represented by the formula (3) such as 5,5-diallylbarbituric acid.

  一种聚合物包含由定义的公式（1）表示的单元;以及制备该聚合物的方法，其中包括聚合由定义的公式（3）表示的化合物的步骤，由公式（1）表示的单元是由公式（3）表示的化合物的聚合单元，例如5,5-二烯基苯妥拉酸。
• Sandberg, Acta Physiologica Scandinavica, 1951, vol. 24, p. 7,8, 11
  作者：Sandberg

  DOI：——

  日期：——
• US7964691B2
  申请人：——

  公开号：US7964691B2

  公开（公告）日：2011-06-21
• [EN] BLOCK COPOLYMER AND PRODUCTION PROCESS THEREOF<br/>[FR] COPOLYMÈRE À BLOCS ET SON PROCÉDÉ DE FABRICATION
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2009038031A1

  公开（公告）日：2009-03-26

  A block copolymer comprising a block (b1) and a block (b2) and/or (b3), wherein (b1) contains a polymerization unit represented by the defined formula (1), (b2) contains a polymerization unit represented thereby, and has attributes different from those of (b1), and (b3) contains a polymerization unit of an olefin, the formula (1) being derived from a diene compound represented by the defined formula (3) such as 2,2-dimethyl-5,5-diallyl-1,3-dioxane; and a process for producing a block copolymer, comprising the step of making the blocks (b1) and (b2) and/or (b3).