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重要文件

305847

Sigma-Aldrich

二氢-4,4-二甲基-2,3-呋喃二酮

97%

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About This Item

經驗公式(希爾表示法):
C6H8O3
CAS號碼:
分子量::
128.13
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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化驗

97%

形狀

solid

mp

67-69 °C (lit.)

溶解度

dichloromethane: soluble 25 mg/mL, clear, colorless to yellow

官能基

ester
ketone

SMILES 字串

CC1(C)COC(=O)C1=O

InChI

1S/C6H8O3/c1-6(2)3-9-5(8)4(6)7/h3H2,1-2H3

InChI 密鑰

HRTOQFBQOFIFEE-UHFFFAOYSA-N

一般說明

二氢-4,4-二甲基-2,3-呋喃酮是一种活化的酮化合物,它的对映选择性氢化已被报道。[1]中性铑(I)氨基膦-次膦酸酯络合物催化二氢-4,4-二甲基-2,3-呋喃二酮的不对称氢化已被报道。[2]二氢-4,4-二甲基-2,3-呋喃二酮的不对称氢化可生成D-(-)-泛酰基内酯,一种泛酸合成中的关键中间体。[3]

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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