phenylnitrene and acetic-anhydride

phenylnitrene has been researched along with acetic-anhydride* in 1 studies

Other Studies

1 other study(ies) available for phenylnitrene and acetic-anhydride

Article	Year
Novel intramolecular reactivity of oximes: synthesis of cyclic and spiro-fused imines. Organic letters, 2007, Mar-15, Volume: 9, Issue:6 Under conventional heat (135-145 degrees C) or microwave irradiation and 1 equiv of acetic anhydride, ortho-substituted aryl-oximes undergo a novel sp3 C-H activated cyclization to produce the corresponding isoindoles, and aliphatic oximes afford the corresponding dihydropyrroles. The cyclization occurs with various substrates in good yield (46-82%) leading to unique spiro-fused and cyclic imines. An initial mechanistic investigation suggests the reaction occurs via a nitrenium or vinyl nitrene intermediate. [reaction: see text] Topics: Acetic Anhydrides; Combinatorial Chemistry Techniques; Cyclization; Hot Temperature; Imines; Indoles; Microwaves; Models, Chemical; Oximes; Pyrroles; Spiro Compounds; Vinyl Compounds	2007

Article

Year

Novel intramolecular reactivity of oximes: synthesis of cyclic and spiro-fused imines.

Organic letters, 2007, Mar-15, Volume: 9, Issue:6

Under conventional heat (135-145 degrees C) or microwave irradiation and 1 equiv of acetic anhydride, ortho-substituted aryl-oximes undergo a novel sp3 C-H activated cyclization to produce the corresponding isoindoles, and aliphatic oximes afford the corresponding dihydropyrroles. The cyclization occurs with various substrates in good yield (46-82%) leading to unique spiro-fused and cyclic imines. An initial mechanistic investigation suggests the reaction occurs via a nitrenium or vinyl nitrene intermediate. [reaction: see text]

Topics: Acetic Anhydrides; Combinatorial Chemistry Techniques; Cyclization; Hot Temperature; Imines; Indoles; Microwaves; Models, Chemical; Oximes; Pyrroles; Spiro Compounds; Vinyl Compounds

2007