Phản ứng trùng hợp của anken dưới điều kiện acid. 341.

~~) CH3 (CH2)4 CHO (~~ CH3 CH2 CH2 CH=CH2 major product. Significantly ... HBr]) CH3CHO + H20 (19). 7S-2S00C. FORMALDEHYDE CONDENSATION REACTIONS. It is ... Apr 8, 2025 ... Which of the following compound react most readily with HBr ? (1) CH2​=CH−NO2​ (2) CC=Cc1ccccc1 (3) C1=CCCCC1 (4) CH3​−CH2​−CH=CH2​ a) Condensación: CH3-CH2-CH2OH + CH3-COOH. CH3-COO-CH2-CH2-CH3 + H2O b) Adición: CH3-CH2-CH=CH2 + HBr. CH3- CH2-CHBr-CH3 c) Sustitución: CH3-CH2OH + HBr. CH3 ... CH(CH3)), 28.7 (.CH(CH3)), 17.7 (.C(CH3)(CH3)), 16.4 (.C(CH3)(CH3)). Isomer ... CH2-), 22.1 (-CH3), 17.2 (-CH3). Unable to visualise carbonyl carbon ... ... CH2-), 1.56 (3H, d, CH3-CH-), 2.26 to 2.83 (8H, -CH2-CO-), 3.0 (1H, -OH),. 4.1 (1H, m, -CHOH), 4.6 (1H, CH-NO2); IR (film) 3849,. 1709, 1559, 1116, 972, 822 ... HO- or R3N and subsequent elimination of HBr must therefore be rejected In favour ... CH2=C=CH-y-0C2H5. HE-CH=C-CH3. CH3. 0. OH. CH. I. I 3. CH2=C-CH=C-CH3. The ... + HBr. + нон. F. +HF fludocyclohexane. CH₂CI - CH₂ - CH₂ - CH₂ - CH3. I ... or CH3-CH=CH-CH2-CH2-CH3 hex-2-enu addition combustion. 22. proper + ... CH2D2, methane-d2, ch2d2. 143, CH3D, methane-d, ch3d. 144, CH4, Methane, ch4. 145, CH4-, Methane anion, ch4-. 146, CH4+, Methane cation, ch4+. 147, CHD3 ... NCERT Solutions for Class 10 Maths Chapter 2 · NCERT Solutions for Class 10 Maths Chapter 3 ... When 3-methylbutan-2-ol is treated with HBr, the following ... (CH3)2CCH and (CH3)2CCCH3 radicals were produced from 1-bromo-2 ... It would seem that substituting the α-hydrogen of CH2CH radical with a methyl group.