所有图片(1)
别名:
(2S)-4-Penten-2-ol, (2S)-Pent-4-en-2-ol, (S)-(+)-Pent-4-en-2-ol, (S)-(-)-Pent-4-en-2-ol, (S)-4-Penten-2-ol
线性分子式:
H2C=CHCH2CH(OH)CH3
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质量水平
检测方案
95%
旋光性
[α]20/D +5.0°, c = 1% in chloroform
折射率
n20/D 1.4240 (lit.)
bp
115-116 °C (lit.)
密度
0.837 g/mL at 25 °C (lit.)
SMILES字符串
C[C@H](O)CC=C
InChI
1S/C5H10O/c1-3-4-5(2)6/h3,5-6H,1,4H2,2H3/t5-/m0/s1
InChI key
ZHZCYWWNFQUZOR-YFKPBYRVSA-N
应用
(S)-(+)-4-Penten-2-ol can be used:
- As an intermediate in one of the key synthetic steps for the preparation of undecenolide (−)-cladospolide C.
- To prepare a carboxamide derivative as a key intermediate for the preparation of (−)-iso-cladospolide B1.
- To prepare S-enantiomers of hydroxyeicosa tetraenoic acid named 19-HETE.
- To prepare an acryloyl ester derivative by reacting with acryloyl chloride, which is a key intermediate for the synthesis of parasorbic acid.
警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3
WGK
WGK 3
闪点(°F)
78.0 °F
闪点(°C)
25.56 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
A practical, stereospecific route to 18-, 19-, and 20-hydroxyeicosa-5 (Z), 8 (Z), 11 (Z), 14 (Z)-tetraenoic acids (18-, 19-, and 20-HETEs)
Gopal VR, et al.
Tetrahedron Letters, 45(12), 2563-2565 (2004)
Enantioselective total synthesis of iso-cladospolide B, cladospolide C and cladospolide B from tartaric acid
Prasad KR and Gandi VR
Tetrahedron Asymmetry, 22(5), 499-505 (2011)
A Chemoenzymatic Total Synthesis of the Undecenolide (−)-Cladospolide C
Banwell MG, et al.
Australian Journal of Chemistry, 58(7), 511-516 (2005)
Asymmetric synthesis of goniothalamin, hexadecanolide, massoia lactone, and parasorbic acid via sequential allylboration-esterification ring-closing metathesis reactions
Ramachandran PV, et al.
Tetrahedron Letters, 41(5), 583-586 (2000)
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