Bromine → HCID 13268202, 화합물

HRID 1903380노트

반응식

HRID 1903380 반응식
[CH3:1][C:2]([CH2:8][CH3:9])([CH2:6][CH3:7])[C:3](=[O:5])[CH3:4].[Br:10]Br.[Cl-].[Al+3].[Cl-].[Cl-]>C(OCC)C>[Br:10][CH2:4][C:3](=[O:5])[C:2]([CH3:1])([CH2:8][CH3:9])[CH2:6][CH3:7]

참가 물질

5

반응물 3

HCID 24408BromineHCID 1405902-Pentanone, 3-ethyl-3-methyl-HCID 6451240Aluminum(III) Chloride

생성물 1

HCID 13268202HCID 13268202, 화합물

시약·촉매·용매 1

HCID 3283Diethyl Ether용매

실험 절차

To a solution of 9.0 g of 3-methyl-3-ethyl-2-pentanone in 100 ml diethyl ether cooled to about 0°-5° C. with an ice bath was added 3.6 ml bromine. The reaction mixture was allowed to warm to room temperature and a catalytic amount of aluminum chloride was added. The mixture was stirred for 30 minutes and washed with water and a saturated sodium bicarbonate solution. The organic phase was separated, dried over anhydrous sodium sulfate and evaporated under vacuum to provide an oil. The oil was distilled under vacuum to provide 6.3 g of product. bp=100°-114° C. at 16 mm.

후처리

  1. washwashed with water
  2. customThe organic phase was separated
  3. dry with materialdried over anhydrous sodium sulfate
  4. customevaporated under vacuum
  5. customto provide an oil
  6. distillationThe oil was distilled under vacuum

출처 및 근거

ORD 기록
ord-45f38bed5bd047d0ab1e4bec698e7d67
출처 데이터셋
uspto-grants-1984_03
특허 번호
US04436549

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