Điều kiện để ưu tiên sản phẩm 1,2. 156.

121.0, 120.3(CH), 115.6 (CH), 115.1 (CH), 109.8, 66.9 (CH2), 52.7 (CH2), 37.2 (CH2), 35.1. (CH2), 31.0 (CH3), 29.8 (CH2), 25.2 (CH2), 21.5 (CH3), 21.2 (CH3) ppm ... 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 ... Dec 17, 2014 ... Пользователь назарбек мамасалиев задал вопрос в категории Естественные науки и получил на него 2 ответа. Гидробромирование в присутствии пероксидов* ... Реакцию проводят в растворителе тетрагидрофуране. Telegram · ВКонтакте · Одноклассники; Скопировать ссылку. Ссылка ... H-Br gives H+ and Br. H+ attacks the double bond. CH3-CH2-CH=CH₂ unacademy. Page 10. CH3 ... HBr will dissociate into H+ and Br-, where H+ is the electrophile. The alkene (CH2=CHCH3) will react with the electrophile (H+) to form a carbocation ... Sep 9, 2019 ... Uzupelnij i zbilansuj rownania reakcjiA) CH2=CH-CH3 + HBr. B) butyn....... +h2. C) CaC2 +H2O. Nov 1, 2023 ... The reaction CH3-CH=CH2 + HBr in the presence of peroxide undergoes an addition reaction. The HBr molecule adds across the double bond of the ... Jun 10, 2020 ... Your solution's ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on. of formaldehyde and HBr at elevated temperatures. Such conditions ... (CH2), 23.1 (CH2), 14.2 (CH/CH3), 10.9 (CH/CH3) ppm. HRMS. (APCI/Orbitrap) m ...