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About This Item
线性分子式:
(CH3)2CHCH=CHCOCH3
CAS号:
分子量:
112.17
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
推荐产品
等級
technical grade
品質等級
化驗
75%
形狀
liquid
雜質
<25% 5-methyl-4-hexen-2-one
折射率
n20/D 1.44 (lit.)
密度
0.85 g/mL at 25 °C (lit.)
官能基
ketone
SMILES 字串
CC(C)\C=C\C(C)=O
InChI
1S/C7H12O/c1-6(2)4-5-7(3)8/h4-6H,1-3H3/b5-4+
InChI 密鑰
IYMKNYVCXUEFJE-SNAWJCMRSA-N
一般說明
5-methyl-3-hexen-2-one reacts with indole in the presence of pyrrolidine and p-TsOH in CH2Cl2 to yield the 3-substituted indole adduct.
應用
5-Methyl-3-hexen-2-one was used in combinatorial synthesis of mercaptoketones and mercaptoalcohols.
訊號詞
Danger
危險分類
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
118.4 °F - closed cup
閃點（°C）
48 °C - closed cup
C Vermeulen et al.
Journal of agricultural and food chemistry, 49(11), 5445-5449 (2001-11-21)
Over the past few years, polyfunctional thiols present as trace components have been found to play a major role in many food flavors, due to their exceptionally low odor thresholds. Unfortunately, their presence in minute concentration (in ng/kg to a
Dong-Ping Li et al.
Chemical communications (Cambridge, England), (7)(7), 799-801 (2006-02-09)
The use of an equimolar amount of pyrrolidine and HClO4 (30 mol%) was found to be effective in promoting the conjugate addition of indoles to (E)-alpha,beta-unsaturated ketones, affording the corresponding beta-indolyl ketones in excellent yields.
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