17-Ethyl-1,14-dihydroxy-12-[1-(4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone → 17-Ethyl-1-hydroxy-12-[2'-(4"-triisopropylsilyloxy-3"-methoxycyclohexyl)-1'-methylvinyl]-14-triisopropylsilyloxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo-[22.3.1.04,9]-octacos-18-ene-2,3,10,16-tetraone

HRID 247902

반응식

HRID 247902 반응식
[CH2:1]([CH:3]1[CH:29]=[C:28]([CH3:30])[CH2:27][CH:26]([CH3:31])[CH2:25][CH:24]([O:32][CH3:33])[CH:23]2[O:34][C:19]([OH:38])([CH:20]([CH3:37])[CH2:21][CH:22]2[O:35][CH3:36])[C:18](=[O:39])[C:17](=[O:40])[N:16]2[CH:11]([CH2:12][CH2:13][CH2:14][CH2:15]2)[C:10](=[O:41])[O:9][CH:8]([C:42]([CH3:53])=[CH:43][CH:44]2[CH2:49][CH2:48][CH:47]([OH:50])[CH:46]([O:51][CH3:52])[CH2:45]2)[CH:7]([CH3:54])[CH:6]([OH:55])[CH2:5][C:4]1=[O:56])[CH3:2].N1[C:62]([CH3:63])=[CH:61]C=CC=1C.FC(F)(F)S(O[Si:71]([CH:78]([CH3:80])[CH3:79])([CH:75]([CH3:77])[CH3:76])[CH:72]([CH3:74])[CH3:73])(=O)=O>C(Cl)Cl>[CH2:1]([CH:3]1[CH:29]=[C:28]([CH3:30])[CH2:27][CH:26]([CH3:31])[CH2:25][CH:24]([O:32][CH3:33])[CH:23]2[O:34][C:19]([OH:38])([CH:20]([CH3:37])[CH2:21][CH:22]2[O:35][CH3:36])[C:18](=[O:39])[C:17](=[O:40])[N:16]2[CH:11]([CH2:12][CH2:13][CH2:14][CH2:15]2)[C:10](=[O:41])[O:9][CH:8]([C:42]([CH3:53])=[CH:43][CH:44]2[CH2:49][CH2:48][CH:47]([O:50][Si:71]([CH:78]([CH3:80])[CH3:79])([CH:75]([CH3:77])[CH3:76])[CH:72]([CH3:74])[CH3:73])[CH:46]([O:51][CH3:52])[CH2:45]2)[CH:7]([CH3:54])[CH:6]([O:55][Si:71]([CH:62]([CH3:61])[CH3:63])([CH:75]([CH3:77])[CH3:76])[CH:72]([CH3:74])[CH3:73])[CH2:5][C:4]1=[O:56])[CH3:2]

참가 물질

5

반응물 3

HCID 224117-Ethyl-1,14-dihydroxy-12-[1-(4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetroneHCID 79372,6-LutidineHCID 2724529Triisopropylsilyl trifluoromethanesulfonate

생성물 1

HCID 5720084217-Ethyl-1-hydroxy-12-[2'-(4"-triisopropylsilyloxy-3"-methoxycyclohexyl)-1'-methylvinyl]-14-triisopropylsilyloxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo-[22.3.1.04,9]-octacos-18-ene-2,3,10,16-tetraone

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a cooled solution (0° C.) of 17-ethyl-1,14-dihydroxy-12-[2'-(4"-hydroxy-3"-methoxycyclohexyl)-1'-methylvinyl]-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9 ]octacos-18-ene-2,3,10,16-tetraone (120 mg) in dry methylene chloride (15 ml) was added 2,6-lutidine (64.3 mg) followed by triisopropylsilyl trifluoromethanesulfonate (184 mg). Reaction temperature was raised to r.t. and stirred overnight under nitrogen atmosphere. The reaction was quenched with 10 ml of water and extracted with ethyl acetate.

후처리

  1. customReaction temperature
  2. customThe reaction was quenched with 10 ml of water
  3. extractionextracted with ethyl acetate

출처 및 근거

ORD 기록
ord-7b9c016a431f45ebbe83e6335160edb0
출처 데이터셋
uspto-grants-1993_05
특허 번호
US05208241

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