9-Methylenexanthene → 2-Phenylacrylonitrile

HRID 49754Notes

Reaction equation

[CH2:1]=[C:2]1[C:15]2[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=2OC2[C:3]1=CC=CC=2.C=C1C2C=CC=CC=2SC2C1=CC=CC=2.C=C1C2C=CC=CC=2[NH:39]C2C1=CC=CC=2>>[C:3]([C:2]([C:15]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)=[CH2:1])#[N:39]

Participants

Reactant 3

HCID 99643419-Methylenexanthene

HCID 102199559-Methylenethioxanthene

HCID 222385599-Methylidene-9,10-dihydroacridine

Product 1

HCID 5212522-Phenylacrylonitrile

Procedure

1-alkoxycarbonyl-1-phenylethylene; 1,1-dialkoxycarbonyl-2-ethylethylene; 1,1-dialkoxycarbonyl-2-phenylethylene, 1,1-dialkoxycarbonyl-2,2-dimethylethylene; 1,1-dialkoxycarbonylmethylethylene; 9-methylenexanthene; 9-methylenethioxanthene, 9-methylene-10-H-acridine and mixtures of two or more thereof.

Sources & evidence

ORD record: ord-0f0bdb73e9b3455dbc486404753246af
Source dataset: uspto-grants-2004_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06710024B2

Reaction notes

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