Dimerisation

In the first reaction what's really the mechanism? Why don't we get di yne
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12 Replies
lakshya
lakshyaOP4w ago
@iTeachChem can you please explain 🙏 idk where the doubt solver role went
iTeachChem
iTeachChem4w ago
@nermal @Picchi :(
iTeachChem
iTeachChem4w ago
Chemistry Stack Exchange
What happens when an alkyne reacts with ammoniacal Cu2Cl2?
My text book provided me with 2 reactions concerning alkynes (Specifically Terminal Alkynes). The first one was the dimerisation of an alkyne on passing it through ammoniacal $\ce{Cu2Cl2}$. All was...
iTeachChem
iTeachChem4w ago
does this help?
lakshya
lakshyaOP4w ago
Actually doesn't really help I'm just asking if we dimerise ethyne why don't we get but 1,3 yne? Why 1 ene 3 yne
iTeachChem
iTeachChem4w ago
what is dimerisation according to you? pi electrons need to move around, right? why will the triple bonds be retained? did not follow
ᴘɪᴄᴄʜɪ | 🎧 🎶
Its a little unstable rn Im out abhi hostel jaake ill check
lakshya
lakshyaOP4w ago
yeah my bad. i mixed up dimerzation with all that radical stuff in preparation of alkanes
iTeachChem
iTeachChem4w ago
all good :)
itsav23
itsav232w ago
btw @lakshya where's the para from?
iTeachChem
iTeachChem2w ago
+fsolved
iTeachChem Helper
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