所有图片(2)
About This Item
线性分子式:
CH3COOCH(OCH2CH3)2
CAS号:
分子量:
162.18
Beilstein:
1209886
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
96%
形狀
liquid
折射率
n20/D 1.399 (lit.)
密度
0.993 g/mL at 25 °C (lit.)
儲存溫度
2-8°C
SMILES 字串
CCOC(OCC)OC(C)=O
InChI
1S/C7H14O4/c1-4-9-7(10-5-2)11-6(3)8/h7H,4-5H2,1-3H3
InChI 密鑰
IRUNKQSGDBYUDC-UHFFFAOYSA-N
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一般說明
Diethoxymethyl acetate reacts with 5-amino-6-ribitylaminouracil hydrochloride to yield 6-dioxo-(1H,3H)-9-N-ribitylpurine.
應用
Diethoxymethyl acetate was used in the synthesis of D-mannosyl, D-galactosyl and D-glucosyl theophylline nucleosides.
訊號詞
Warning
危險分類
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
80.6 °F - closed cup
閃點（°C）
27 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
M Cushman et al.
Bioorganic & medicinal chemistry, 6(4), 409-415 (1998-05-23)
2,6-Dioxo-(1H,3H)-9-N-ribitylpurine (6) and 2,6-dioxo-(1H,3H)-8-aza-9-N-ribitylpurine (7) have been synthesized and evaluated as inhibitors of lumazine synthase and riboflavin synthase. Reaction of 5-amino-6-ribitylaminouracil hydrochloride (8) with diethoxymethyl acetate (9) afforded the purine 6, while diazotization of 8 afforded the 8-aza purine 7.
Rodrigo Rico-Gómez et al.
Carbohydrate research, 343(5), 855-864 (2008-02-16)
The synthesis of D-mannosyl, D-galactosyl and D-glucosyl theophylline nucleosides by diethoxymethyl acetate (DEMA)-induced cyclization of 4-amino-5-glycosylideneimino-1,3-dimethyluracil is reported. 8-Methyltheophylline derivatives of the same sugars were also prepared by Ac(2)O/H(+)-induced cyclization of their imine precursors. This approach has allowed beta-D-mannopyranosyl-, alpha-D-galactofuranosyl-
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