Dimethyl Sulfoxide → HCID 9819244, 화합물

HRID 1274308노트

반응식

HRID 1274308 반응식
C(Cl)(=O)C(Cl)=O.CS(C)=O.[CH3:11][C:12]1[C:13]([S:26][C:27]2[CH:32]=[CH:31][C:30]([CH2:33][OH:34])=[CH:29][CH:28]=2)=[CH:14][C:15]2[C:16]([CH3:25])([CH3:24])[CH2:17][CH2:18][C:19]([CH3:23])([CH3:22])[C:20]=2[CH:21]=1.C(N(CC)CC)C>ClCCl.O>[CH3:11][C:12]1[C:13]([S:26][C:27]2[CH:32]=[CH:31][C:30]([CH:33]=[O:34])=[CH:29][CH:28]=2)=[CH:14][C:15]2[C:16]([CH3:25])([CH3:24])[CH2:17][CH2:18][C:19]([CH3:22])([CH3:23])[C:20]=2[CH:21]=1

참가 물질

7

반응물 4

HCID 679Dimethyl SulfoxideHCID 8471TriethylamineHCID 65578Oxalyl chlorideHCID 9840907HCID 9840907, 화합물

생성물 1

HCID 9819244HCID 9819244, 화합물

시약·촉매·용매 2

HCID 962Water용매HCID 6344Dichloromethane용매2회

실험 절차

60 μl (0.7 mmol) of oxalyl chloride and 5 ml of dichloromethane were introduced into a three-necked flask and under a nitrogen stream. 100 Al (1.4 mmol) of DMSO were added at -60° C. and the mixture was stirred for 10 min and then a solution of 200 mg (0.6 mmol) of 4-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthylthio)benzenemethanol in 5 ml of dichloromethane and 400 μl (3 mmol) of triethylamine was added. The mixture was stirred at room temperature for one hour, the reaction medium poured into water, extracted with dichloromethane, the organic phase decanted off, dried over magnesium sulfate and evaporated.

후처리

  1. stirringThe mixture was stirred at room temperature for one hour
  2. customthe reaction
  3. extractionextracted with dichloromethane
  4. customthe organic phase decanted off
  5. dry with materialdried over magnesium sulfate
  6. customevaporated

출처 및 근거

ORD 기록
ord-e46399fe899a45e0a22294346ec111db
출처 데이터셋
uspto-grants-2000_12
특허 번호
US06156788

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