Sodium Iodide → HCID 54296994, 화합물

HRID 1904148노트

반응식

HRID 1904148 반응식
Br[CH2:2][CH2:3][O:4][N:5]=[C:6]([C:12]1[N:13]=[C:14]([NH:17][C:18]([C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)[S:15][CH:16]=1)[C:7]([O:9][CH2:10][CH3:11])=[O:8].[I-:37].[Na+]>C(C(C)=O)C>[I:37][CH2:2][CH2:3][O:4][N:5]=[C:6]([C:12]1[N:13]=[C:14]([NH:17][C:18]([C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)[S:15][CH:16]=1)[C:7]([O:9][CH2:10][CH3:11])=[O:8]

참가 물질

4

반응물 2

HCID 5238Sodium IodideHCID 53679114Ethyl 2-(bromoethoxyimino)-2-(2-tritylamino-4-thiazolyl)-acetate

생성물 1

HCID 54296994HCID 54296994, 화합물

시약·촉매·용매 1

HCID 6569Methyl Ethyl Ketone용매

실험 절차

A mixture of 6 g of the syn isomer of ethyl 2-(2-bromoethoxyimino)-2-(2-tritylamino-4-thiazolyl)-acetate, 60 ml of methyl ethyl ketone and 2.141 g of sodium iodide was refluxed for 70 minutes and was then evaporated to dryness under reduced pressure. The residue was taken up in 120 ml of methylene chloride and the solution was washed 5 times with 40 ml of water. Each of the wash waters were reextracted with 2 ml of methylene chloride and the combined organic phase were dried and evaporated to dryness. The resin residue was added to ether and the solution was evaporated to dryness under reduced pressure to obtain 6.22 g of the syn isomer of ethyl 2-(2-iodoethoxyimino)-2-(2-tritylamino-4-thiazolyl)acetate melting at 110° C.

후처리

  1. temperaturewas refluxed for 70 minutes
  2. customwas then evaporated to dryness under reduced pressure
  3. washthe solution was washed 5 times with 40 ml of water
  4. customthe combined organic phase were dried
  5. customevaporated to dryness
  6. additionThe resin residue was added to ether
  7. customthe solution was evaporated to dryness under reduced pressure

출처 및 근거

ORD 기록
ord-5cf8791f3126413d8f4e68d23f7cdfaf
출처 데이터셋
uspto-grants-1984_03
특허 번호
US04439433

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