Chương 9
ALKENE
1. Cấu tạo
Alkene là hydrocarbon mạch hở, chứa 1 liên kết đôi
C=C (CnH2n, n≥2)
Alken có đồng phân mạch carbon,đồng phân vị trí
nhóm chức C=C và đồng phân hình học.
2. Đồng phân
cis –but-2-ene trans –but-2-ene
2. Đồng phân
3. Danh pháp
3.2. Tên gọi theo ethylene
⁓ane ⁓ylen
3.1. Tên thông thường
Không đối xứng đối xứng
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