2-(Bromomethyl)-5-(trifluoromethyl)furan → HCID 59263350, compound

HRID 545898Notes

Reaction equation

HRID 545898 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=CC3OC[C:32]4([C:42]=3[CH:43]=C12)[C:40]1[C:35](=CC=CC=1)NC4=O.BrCC1CC1C.BrCC1OC(C(F)(F)F)=CC=1>>[CH3:35][CH:40]1[CH2:32][CH:42]1[CH2:43][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 27946052-(Bromomethyl)-5-(trifluoromethyl)furanHCID 21891724Cyclopropane, 1-(bromomethyl)-2-methyl-HCID 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 59263350HCID 59263350, 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-methylcyclopropane to replace 2-(bromomethyl)-5-(trifluoromethyl)furan, the title compound was obtained (37%) as a white solid: MS (ES+) m/z 350.3 (M+1).

Sources & evidence

ORD record
ord-ef11bd0534fa4e1f8bd8738ae69aa842
Source dataset
uspto-grants-2011_05
Patent number
US07935721B2

Reaction notes

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