Diisopropylethylamine → 10-[3-(3-Ethynyl-pyrrolidine-1-carbonyl)-azetidin-1-yl]-5,6,8,9-tetrahydro-1,4,7,10a-tetraaza-cyclohept[f]indene-7-carboxylic acid tert-butyl ester

HRID 528777노트

반응식

HRID 528777 반응식
[C:1]([O:5][C:6]([N:8]1[CH2:28][CH2:27][C:12]2=[C:13]([N:20]3[CH2:23][CH:22]([C:24](O)=[O:25])[CH2:21]3)[N:14]3[C:18]([N:19]=[C:11]2[CH2:10][CH2:9]1)=[CH:17][CH:16]=[N:15]3)=[O:7])([CH3:4])([CH3:3])[CH3:2].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C.FC(F)(F)C([O-])=O.[C:67]([CH:69]1[CH2:73][CH2:72][NH2+:71][CH2:70]1)#[CH:68]>CN1C(=O)CCC1>[C:1]([O:5][C:6]([N:8]1[CH2:28][CH2:27][C:12]2=[C:13]([N:20]3[CH2:21][CH:22]([C:24]([N:71]4[CH2:72][CH2:73][CH:69]([C:67]#[CH:68])[CH2:70]4)=[O:25])[CH2:23]3)[N:14]3[C:18]([N:19]=[C:11]2[CH2:10][CH2:9]1)=[CH:17][CH:16]=[N:15]3)=[O:7])([CH3:4])([CH3:3])[CH3:2]

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 6745686010-(3-Carboxy-azetidin-1-yl)-5,6,8,9-tetrahydro-1,4,7,10a-tetraaza-cyclohept[f]indene-7-carboxylic acid tert-butyl esterHCID 866671763-Ethynyl-pyrrolidinium trifluoro-acetate

생성물 1

HCID 8666717710-[3-(3-Ethynyl-pyrrolidine-1-carbonyl)-azetidin-1-yl]-5,6,8,9-tetrahydro-1,4,7,10a-tetraaza-cyclohept[f]indene-7-carboxylic acid tert-butyl ester

시약·촉매·용매 1

HCID 13387N-methyl-2-pyrrolidone용매

실험 절차

To 150 mg (0.29 mmol) of 10-(3-Carboxy-azetidin-1-yl)-5,6,8,9-tetrahydro-1,4,7,10a-tetraaza-cyclohept[f]indene-7-carboxylic acid tert-butyl ester (as DIPEA salt) in 1.0 mL NMP was added 105 mg (0.33 mmol) TBTU and 120 μL (0.70 mmol) DIPEA and stirring was continued at room temperature for 1 h. Then 60.7 mg (0.29 mmol) of 3-Ethynyl-pyrrolidinium trifluoro-acetate was added and the reaction mixture was stirred overnight. The reaction mixture was filtered and the purified by HPLC.

후처리

  1. stirringthe reaction mixture was stirred overnight
  2. filtrationThe reaction mixture was filtered
  3. customthe purified by HPLC

출처 및 근거

ORD 기록
ord-b53a647acb7e4dfa920a0768ccc24a2b
출처 데이터셋
uspto-grants-2016_05
특허 번호
US09346816B2

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