2-Fluoro-4-iodotoluene → HCID 71270242, compound

HRID 927081Notes

Reaction equation

HRID 927081 reaction equation
C(OC1N=NC(C#CC2C=CC(C(F)(F)F)=CN=2)=CC=1OCC1C=CC=CC=1)C1C=CC=CC=1.[CH2:35]([O:42][C:43]1[N:44]=[N:45][C:46]([C:57]#[CH:58])=[CH:47][C:48]=1[O:49][CH2:50][C:51]1[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=1)[C:36]1[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=1.[F:59][C:60]1[CH:65]=[C:64](I)[CH:63]=[CH:62][C:61]=1[CH3:67]>>[CH2:35]([O:42][C:43]1[N:44]=[N:45][C:46]([C:57]#[C:58][C:64]2[CH:63]=[CH:62][C:61]([CH3:67])=[C:60]([F:59])[CH:65]=2)=[CH:47][C:48]=1[O:49][CH2:50][C:51]1[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=1)[C:36]1[CH:37]=[CH:38][CH:39]=[CH:40][CH:41]=1

Participants

4

Reactant 3

HCID 1234922-Fluoro-4-iodotolueneHCID 712699103,4-Bis(benzyloxy)-6-{[5-(trifluoromethyl)pyridin-2-yl]ethynyl}pyridazine2×HCID 866770253,4-Bis(benzyloxy)-6-ethynylpyridazine2×

Product 1

HCID 71270242HCID 71270242, compoundYield 67%

Procedure

Prepared as described for 3,4-bis(benzyloxy)-6-{[5-(trifluoromethyl)pyridin-2-yl]ethynyl}pyridazine (Intermediate 6) from 3,4-bis(benzyloxy)-6-ethynylpyridazine (Intermediate 5) and 2-fluoro-4-iodo-1-methylbenzene in 67% yield.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-db41ad2c887c4deb8b16ab8888e69c05
Source dataset
uspto-grants-2016_03
Patent number
US09290456B2

Reaction notes

Loading…