Organic chemistry - Chapter 6: Conjugated alkadienes - Nam Phan
In order to participate in a Diels-Alder reaction,
the diene must be in an s-cis conformation
C1 & C4 are too far apart
to react with the
dienophil
Reactivity of the dienophile is increased if 1 or
more electron-withdrawing groups are present
Partial positive char
the diene must be in an s-cis conformation
C1 & C4 are too far apart
to react with the
dienophil
Reactivity of the dienophile is increased if 1 or
more electron-withdrawing groups are present
Partial positive char
18 trang
02/01/2023
1480
Bạn đang xem tài liệu "Organic chemistry - Chapter 6: Conjugated alkadienes - Nam Phan", để tải tài liệu gốc về máy hãy click vào nút Download ở trên.
File đính kèm:
- organic_chemistry_chapter_6_conjugated_alkadienes_nam_phan.pdf
Nội dung text: Organic chemistry - Chapter 6: Conjugated alkadienes - Nam Phan
- Chapter 6: CONJUGATED ALKADIENES A non-polar molecule 2
- ELECTROPHILIC ADDITION REACTIONS 8
- Reaction mechanism: 10
- Reactivity of the dienophile is increased if 1 or more electron-withdrawing groups are present Partial positive charge 14
- In order to participate in a Diels-Alder reaction, the diene must be in an s-cis conformation C1 & C4 are too far apart to react with the dienophile 16
- Polymerizations 18
