Rank in order of increasing radical stability (1-least to 4-most). (section 10.4) Synthesis: Synthesize halides A, B, C, and D below according to the following rules: a) Start from an appropriate alkane, alkene, or alcohol and any inorganic reagents necessary. b) Your synthesis should produce the stereochemistry indicated. c) You may not use the same method twice (PBr3 and SOCl2 are the same). A) Bromocyelopentane B) trans-2-bromo-3-hexene C) 1-chloro-1-ethylcyclohexane D) (28,3R)2,3-dibromobutane