Methyl(2S)-2-(tert-butoxy)-2-[(22S)-16,17-difluoro-4,22,28-trimethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.16,9.110,14.02,7.015,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetate → (2S)-2-(tert-butoxy)-2-[(22S)-16,17-difluoro-4,22,28-trimethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.16,9.110,14.02,7.015,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetic acid

HRID 1482108Notes

Reaction equation

HRID 1482108 reaction equation
[C:1]([O:5][C@@H:6]([C:11]1[C:40]([CH3:41])=[CH:39][C:38]2=[N:42][C:35]3=[CH:36][N:37]2[C:12]=1[N:13]1[CH2:48][CH2:47][C:16]([CH3:49])([O:17][CH2:18][CH2:19][CH2:20][CH2:21][C@H:22]([CH3:46])[O:23][C:24]2[CH:25]=[CH:26][C:27]([F:45])=[C:28]([F:44])[C:29]=2[C:30]2[CH:43]=[C:34]3[CH:33]=[CH:32][CH:31]=2)[CH2:15][CH2:14]1)[C:7]([O:9]C)=[O:8])([CH3:4])([CH3:3])[CH3:2].C(O[C@@H](C1C(C)=CC2=NC3=C(Cl)N2C=1N1CCC(C)(OCCCC[C@H](C)OC2C=CC(C)=CC=2C2C=C3C=CC=2)CC1)C(O)=O)(C)(C)C>>[C:1]([O:5][C@@H:6]([C:11]1[C:40]([CH3:41])=[CH:39][C:38]2=[N:42][C:35]3=[CH:36][N:37]2[C:12]=1[N:13]1[CH2:14][CH2:15][C:16]([CH3:49])([O:17][CH2:18][CH2:19][CH2:20][CH2:21][C@H:22]([CH3:46])[O:23][C:24]2[CH:25]=[CH:26][C:27]([F:45])=[C:28]([F:44])[C:29]=2[C:30]2[CH:43]=[C:34]3[CH:33]=[CH:32][CH:31]=2)[CH2:47][CH2:48]1)[C:7]([OH:9])=[O:8])([CH3:4])([CH3:2])[CH3:3]

Participants

3

Reactant 2

HCID 118316344Methyl(2S)-2-(tert-butoxy)-2-[(22S)-16,17-difluoro-4,22,28-trimethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.16,9.110,14.02,7.015,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetateHCID 118332041(2S)-2-(tert-Butoxy)-2-[(22S)-8-chloro-4,17,22,28-tetramethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.16,9.110,14.02,7.015,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetic acid

Product 1

HCID 118316343(2S)-2-(tert-butoxy)-2-[(22S)-16,17-difluoro-4,22,28-trimethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.16,9.110,14.02,7.015,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetic acidYield 78%

Procedure

Prepared in 78% yield from methyl(2S)-2-(tert-butoxy)-2-[(22S)-16,17-difluoro-4,22,28-trimethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.16,9.110,14.02,7.015,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetate following the procedure for (2S)-2-(tert-butoxy)-2-[(22S)-8-chloro-4,17,22,28-tetramethyl-21,27-dioxa-1,7,34-triazahexacyclo[26.2.2.16,9.110,14.02,7.015,20]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetic acid. 1H NMR (500 MHz, DMSO-d6) δ 8.08 (d, J=7.7 Hz, 1H), 7.97 (s, 1H), 7.88 (s, 1H), 7.54 (t, J=7.7 Hz, 1H), 7.42-7.35 (m, 1H), 7.32 (d, J=6.2 Hz, 1H), 7.29 (s, 1H), 6.99 (d, J=7.3 Hz, 1H), 5.89 (br. s., 1H), 4.62 (br. s., 1H), 3.92-3.81 (m, 1H), 3.61 (t, J=11.2 Hz, 1H), 3.46-3.41 (m, 2H), 3.12 (d, J=9.9 Hz, 1H), 2.64 (d, J=8.4 Hz, 1H), 2.40 (s, 3H), 1.93-1.50 (m, 10H), 1.19 (s, 3H), 1.16 (s, 9H), 1.07 (d, J=6.2 Hz, 3H); LCMS (ESI, M+): 661.3.

Sources & evidence

ORD record
ord-a1620685171647bc8ea9d4e69f642ef8
Source dataset
uspto-grants-2016_08
Patent number
US09409922B2

Reaction notes

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