assay
99%
form
solid
mp
86-87 °C (lit.)
SMILES string
c1ccc(cc1)C#CC#Cc2ccccc2
InChI
1S/C16H10/c1-3-9-15(10-4-1)13-7-8-14-16-11-5-2-6-12-16/h1-6,9-12H
InChI key
HMQFJYLWNWIYKQ-UHFFFAOYSA-N
General description
1,4-二苯基丁二炔与[WI2(CO)3(NCMe)2]在CH2Cl2 中反应，生成碘桥联二聚体[W(μ-I)I(CO)(NCMe)(η2PhC2C2Ph)]2。 在紫外辐射下，1,4-二苯基丁二炔与2,3-二甲基-2-丁烯、1,4-环己二烯和富马酸二甲酯等烯烃反应，生成交叉环加成产物。
Application
通过二重钯催化的内消旋溴卟啉的[3+2]环化反应，可将1,4-二苯基丁二炔用于制备7,8-脱氢嘌呤二聚体。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Photoaddition reactions of 1, 4-diphenylbutadiyne with olefins.
Sang CS and Sung SK.
Tetrahedron Letters, 26(6), 765-766 (1985)
Norihito Fukui et al.
Angewandte Chemie (International ed. in English), 53(17), 4395-4398 (2014-03-20)
7,8-Dehydropurpurin has attracted much attention owing to the dual 18π- and 20π-electron circuits in its macrocyclic conjugation. The two-fold Pd-catalyzed [3+2] annulation of meso-bromoporphyrin with 1,4-diphenylbutadiyne furnished 7,8-dehydropurpurin dimers. The 8(a) ,8(a) -linked dimer displays a red-shifted and enhanced absorption
1,4-Diphenylbutadiyne, a new non-photodynamic phototoxic compound.
J Kagan et al.
Photochemistry and photobiology, 32(5), 607-611 (1980-11-01)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 161233-1G | 04061826661574 |