{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

201 NBS bromination - How to Tackle Allylic Bromination...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
How to Tackle Allylic Bromination Problems H NBS, h ν CCl 4 HBr + NBr O O Br 2 + NH O O Small concentration of Br 2 is maintained in this reaction Allylic Bromination with N-Bromosuccinimide (NBS) allylic H one resonance-stabilized free radical intermediate Br Br (+ cis ) + First: Locate the allylic positions that have H atoms attached. Second: Draw the initially formed free radical intermediate
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Ask a homework question - tutors are online