1-(Bromomethyl)-2-chloro-4-fluorobenzene → HCID 59263536, compound

HRID 645222Notes

Reaction equation

HRID 645222 reaction equation
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[C:3]2([C:13]3=[CH:14][C:15]4[O:19][CH2:18][O:17][C:16]=4[CH:20]=[C:12]3[O:11][CH2:10]2)[C:2]1=[O:21].CC1(C)COC2=CC3OCC4(C=3C=C12)C1C(=CC=CC=1)NC4=O.Br[CH2:46][C:47]1[CH:52]=[CH:51][C:50]([F:53])=[CH:49][C:48]=1[Cl:54].BrCC1OC(C(F)(F)F)=CC=1>>[Cl:54][C:48]1[CH:49]=[C:50]([F:53])[CH:51]=[CH:52][C:47]=1[CH2:46][N:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[C:3]2([C:13]3=[CH:14][C:15]4[O:19][CH2:18][O:17][C:16]=4[CH:20]=[C:12]3[O:11][CH2:10]2)[C:2]1=[O:21]

Participants

5

Reactant 4

HCID 27250621-(Bromomethyl)-2-chloro-4-fluorobenzeneHCID 27946052-(Bromomethyl)-5-(trifluoromethyl)furanHCID 53375495spiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-2'(1'H)-oneHCID 592634705,5-dimethyl-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-2'(1H)-one

Product 1

HCID 59263536HCID 59263536, compound

Procedure

Following the procedure described in EXAMPLE 10.21, and making non-critical variations using spiro[furo[2,3-f][1,3]benzodioxole-7,3′-indol]-2′(1′H)-one to replace 5,5-dimethyl-5,6-dihydrospiro[benzo[1,2-b:5,4-b′]difuran-3,3′-indol]-2′(1′H)-one, and 1-(bromomethyl)-2-chloro-4-fluorobenzene to replace 2-(bromomethyl)-5-(trifluoromethyl)furan, the title compound was obtained (54%) as a white solid: mp 174-175° C.; MS (ES+) m/z 424.2 (M+1).

Sources & evidence

ORD record
ord-1154e4379fcd40a390d0cc00a5b96b22
Source dataset
uspto-grants-2010_04
Patent number
US07700641B2

Reaction notes

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