N-(2-((tert-butyldimethylsilyl)oxy)ethyl)propan-2-amine → HCID 178457484, compound

HRID 2169135Notes

Reaction equation

[CH2:1]([O:8][C:9]1[C:10]([C:29]([OH:31])=O)=[N:11][C:12]([CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=2[C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[N:13][C:14]=1[OH:15])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Si:32]([O:39][CH2:40][CH2:41][NH:42][CH:43]([CH3:45])[CH3:44])([C:35]([CH3:38])([CH3:37])[CH3:36])([CH3:34])[CH3:33].[Si](OCCN(C)C(C1C(OCC2C=CC=CC=2)=C(O)N=C(CC2C=CC=CC=2C2C=CC=CC=2)N=1)=O)(C(C)(C)C)(C)C>>[Si:32]([O:39][CH2:40][CH2:41][N:42]([CH:43]([CH3:45])[CH3:44])[C:29]([C:10]1[C:9]([O:8][CH2:1][C:2]2[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=2)=[C:14]([OH:15])[N:13]=[C:12]([CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=2[C:23]2[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=2)[N:11]=1)=[O:31])([C:35]([CH3:38])([CH3:37])[CH3:36])([CH3:34])[CH3:33]

Participants

Reactant 3

HCID 57917054N-(2-((tert-butyldimethylsilyl)oxy)ethyl)propan-2-amine

HCID 178484773HCID 178484773, compound

HCID 178524878HCID 178524878, compound

Product 1

HCID 178457484HCID 178457484, compoundYield 38.2%

Procedure

5-Benzyloxy-2-biphenyl-2-ylmethyl-6-hydroxypyrimidine-4-carboxylic acid [2-(tert-butyl-dimethylsilanyloxy)-ethyl]-isopropylamide (9-03) (1.7 g, 38.16%) was synthesized as a dark liquid from 5-benzyloxy-2-biphenyl-2-ylmethyl-6-hydroxypyrimidine-4-carboxylic acid (7-01) (3 g, 7.28 mmol) and [2-(tert-butyl-dimethylsilanyloxy)-ethyl]-isopropyl amine (8-b) (1.73 g, 8.01 mmol) following the procedure as described for 5-benzyloxy-2-biphenyl-2-ylmethyl-6-hydroxypyrimidine-4-carboxylic acid [2-(tert-butyl-dimethylsilanyloxy)-ethyl]-methyl-amide (9-01).

Sources & evidence

ORD record: ord-7f475d719b53474092b0ee0f4bc09095
Source dataset: uspto-grants-2015_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09045486B2

Reaction notes

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