Diethyl Ether → Silver isobutyrylacetate

HRID 2245811노트

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HRID 2245811 반응식
N(CCO)CCO.CCOCC.[C:13]([CH2:18][C:19]([OH:21])=[O:20])(=[O:17])[CH:14]([CH3:16])[CH3:15].[N+]([O-])([O-])=O.[Ag+:26]>O>[C:13]([CH2:18][C:19]([O-:21])=[O:20])(=[O:17])[CH:14]([CH3:16])[CH3:15].[Ag+:26]

참가 물질

6

반응물 4

HCID 3283Diethyl EtherHCID 8113DiethanolamineHCID 24470Silver NitrateHCID 4400244-Methyl-3-oxopentanoic acid

생성물 1

HCID 86633510Silver isobutyrylacetate수율 52%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

Diethanolamine (0.33 g) was dissolved in water (5 mL), and to this was added an ether solution (10 mL) containing isobutyrylacetic acid (0.43 g). Next, the mixture was stirred at 15° C. while an aqueous solution (5 mL) containing silver nitrate (0.51 g) was added dropwise, and this further was stirred for 15 minutes. The white precipitate that settled was filtered off to obtain silver isobutyrylacetate (yield 0.37 g). FIG. 1 shows the infrared absorption spectrum (IR) of the silver isobutyrylacetate that was obtained. IR:1709 cm−1, 1505 cm−1.

후처리

  1. additionwas added dropwise
  2. filtrationThe white precipitate that settled was filtered off

출처 및 근거

ORD 기록
ord-a1e81e788fd240a3af4fc58360d5f276
출처 데이터셋
uspto-grants-2010_03
특허 번호
US07683195B2

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