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化驗
97%
折射率
n20/D 1.429 (lit.)
bp
75-76 °C/4 mmHg (lit.)
密度
0.94 g/mL at 25 °C (lit.)
官能基
carboxylic acid
SMILES 字串
CC(CC(O)=O)C=C
InChI
1S/C6H10O2/c1-3-5(2)4-6(7)8/h3,5H,1,4H2,2H3,(H,7,8)
InChI 密鑰
QNPZXLANENFTFK-UHFFFAOYSA-N
一般說明
3-Methyl-4-pentenoic acid can be synthesized from crotyl acetate via Claisen rearrangement.
應用
3-Methyl-4-pentenoic acid may be used to synthesize:
- trans- and cis-5-phenylseleno-3-methyl-4-pentanolides
- trans- and cis-5-iodo-3-methyl-4-pentanolides
- 3-methyl-4-pentene-1-ol
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Skin Corr. 1B
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類(WGK)
WGK 3
閃點(°F)
199.9 °F - closed cup
閃點(°C)
93.3 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
The ester enolate Claisen rearrangement. Stereochemical control through stereoselective enolate formation
Ireland ER, et al.
Journal of the American Chemical Society, 98(10), 2868-2877 (1976)
Understanding the effect of allylic methyls in olefin cross-metathesis.
Courchay FC, et al.
Journal of Organometallic Chemistry, 691(4), 585-594 (2006)
1, 2-Diferrocenylethane from an Unusual Reaction
Jr R.et al.
Journal of the American Chemical Society, 81(12), 3162-3163 (1959)
Stereoselective selenolactonization by superelectrophilic benzeneselenenyl triflate.
Murata S and Suzuki T.
Chemistry Letters (Jpn), 5, 849-852 (1987)
Back TG.
Organosilicon Chemistry, 40-40 (1999)
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