3 Answers. Cyclobutane reacts with bromine to give bromocyclobutane, but bicyclobutane reacts with bromine to give 1,3-dibromocyclobutane. If the reaction were performed with Cl 2 the product formation would not likely be as selective. (z)-2-butene reacts with bromine (br2) in dichloromethane (ch2cl2, note the non-systematic common name!) to give a compound that is a racemic mixture of two enantiomers. This is will be an X2 halogenation to an alkene. In my exam, I was asked why cyclopropane could decolourise bromine water (indicating that it reacted with the bromine). Cyclobutane. The specific heat of substance A is greater than that of substance B. No … The other halogens, apart from fluorine, behave similarly. Account for the differences between the reactions of these two compounds. All I could guess was that it is related to the high angle strain in cyclopropane, as the C–C–C bond angle is $60^\circ$ instead of the required $109.5^\circ$. Cyclobutane done clear. Consider each of the following balances. (a) Eint increa... Ch. 1 and 3 C. 3 only D. 1 and 2 About to turn 81, Elizabeth Wetter is 5 ft 6 in. 8.7 - Why is the BHT radical unreactive? Question Propene, CH 3 CH=CH 2 , reacts with bromine. Detailed solutions are available in the Student Solutions ... 14. Unreactive. 8 - Following are balanced equations for fluorination... Ch. 1. Give the mechanism as well as the structure of compound formed. Cyclobutane reacts with bromine to give bromocyclobutane, but bicyclobutane reacts with bromine to give 1,3-dibromocyclobutane. Answer Save. 8 - Write the products of the following sequences of... Ch. By using excess bromine, tetrabromo-THP 3 was mainly produced in 85% yield and another tetrabromide 9a to maintain the cyclophane structure was isolated in 7.2% yield (entry 3). Since March 2006, NASAs Mars Reconnaissance Orbiter (MRO) has been in a circular orbit at an altitude of 316 km... 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