Ethynylpyridine → 4-Chloro-7-(4-methoxy-3,5-dimethyl-pyridin-2-ylmethyl)-5-pyridin-2-ylethynyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamine

HRID 1984068Notes

Reaction equation

HRID 1984068 reaction equation
[Cl:1][C:2]1[C:3]2[C:11](I)=[CH:10][N:9]([CH2:13][C:14]3[C:19]([CH3:20])=[C:18]([O:21][CH3:22])[C:17]([CH3:23])=[CH:16][N:15]=3)[C:4]=2[N:5]=[C:6]([NH2:8])[N:7]=1.[C:24]([C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][N:27]=1)#[CH:25]>>[Cl:1][C:2]1[C:3]2[C:11]([C:25]#[C:24][C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][N:27]=3)=[CH:10][N:9]([CH2:13][C:14]3[C:19]([CH3:20])=[C:18]([O:21][CH3:22])[C:17]([CH3:23])=[CH:16][N:15]=3)[C:4]=2[N:5]=[C:6]([NH2:8])[N:7]=1

Participants

3

Reactant 2

HCID 137268EthynylpyridineHCID 442289644-Chloro-5-iodo-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine

Product 1

HCID 577138344-Chloro-7-(4-methoxy-3,5-dimethyl-pyridin-2-ylmethyl)-5-pyridin-2-ylethynyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamine

Procedure

The title compound was prepared by Sonogashira coupling of 4-chloro-5-iodo-7-(4-methoxy-3,5-dimethyl-pyridin-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamine (see Example 1) with 2-ethynylpyridine according to the General Procedure A. tR: 4.65 min. 1H-NMR (DMSO-d6) δ 8.59 (s, 1H), 8.07 (s, 1H), 7.82 (td, 1H), 7.62 (s, 1H), 7.56 (d, 1H), 7.36 (td, 1H), 6.84 (br. s, 2H), 5.36 (s, 2H), 3.74 (s, 3H), 2.28 (s, 3H), 2.17 (s, 3H).

Sources & evidence

ORD record
ord-305fa2242193471a847c21b3242399fb
Source dataset
uspto-grants-2009_06
Patent number
US07544672B2

Reaction notes

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