First - I'm sorry for any mistakes I may make in english, it's a foreign language for me.
What are the exact conditions for these reactions (I want to do them at home, so if possible give me a catalyst, not very high temperatures or something else I can't do at home. If not possible - I'll try to find other ways for my synthesis) and what percentage are the other products (like in the reaction of methane with chlore we have some ethane):
http://synth.hit.bg/conditions.jpg