Method for producing allyl compound, and ether or ester compound produced thereby
View Patent ↗A method for producing an allyl compound having a compositional formula different from that of an allyl starting material compound, which comprises reacting the allyl starting material compound with an oxygen nucleophilic agent in the presence of a catalyst containing at least one transition metal compound containing a transition metal selected from the group consisting of transition metals belonging to Group 8 to Group 10 of the Periodic Table and a multidentate phosphite compound.
1. A condensation copolymer containing:
a butenediyl unit expressed by the following formulae A and A′, and
a dioxy unit expressed by the following formulae B, B′ and/or B″,
wherein R f , R g and R h are respectively independently a bivalent organic group which may have a substituent,
wherein the number of butenediyl units is at least two.
2. The condensation copolymer according to claim 1 , wherein the butenediyl unit expressed by the formula A and the butenediyl unit expressed by the formula A′ are present in a mol ratio of A:A′=1:10–10:1 in the copolymer.
3. The condensation copolymer of claim 1 , wherein the dioxy unit is only B.
4. The condensation copolymer of claim 1 , wherein the dioxy unit is only B′.
5. The condensation copolymer of claim 1 , wherein the dioxy unit is only B″.
6. The condensation copolymer of claim 1 , wherein the dioxy unit is a mixture of B and B′.
7. The condensation copolymer of claim 1 , wherein the dioxy unit is a mixture of B and B″.
8. The condensation copolymer of claim 1 , wherein the dioxy unit is a mixture of B′ and B″.
9. The condensation copolymer of claim 1 , wherein the dioxy unit is a mixture of B, B′ and B″.
10. The condensation copolymer of claim 1 , which has a molecular weight of at least 200.
11. The condensation copolymer of claim 1 , which has a molecular weight of at least 500.
12. The condensation copolymer of claim 1 , which has a molecular weight ranging from 500–5,000.
13. The condensation copolymer of claim 1 , which has a molecular weight of at most 100,000.
14. A method for crosslinking a polymer or copolymer comprising:
contacting said polymer or copolymer with the condensation copolymer of claim 1 and
crosslinking said polymer or copolymer by reaction with the double bond of the condensation copolymer of claim 1 .
15. A method for introducing a functional group into a polymer or copolymer comprising:
contacting the condensation copolymer of claim 1 with a molecule containing a functional group and
introducing the functional group into a double bond of the condensation copolymer.
16. The condensation copolymer of claim 1 , wherein A and A′ are randomly selected in the butenediyl unit, but at least one A′ is contained.
17. The condensation copolymer of claim 1 , wherein a terminal structure of the condensation polymer is an acetoxy group when A or A′ is the terminal unit.
18. The condensation copolymer of claim 1 , wherein a terminal structure of the condensation polymer is a hydroxy group when A or A′ is the terminal unit.
19. The condensation copolymer of claim 1 , wherein a terminal structure of the condensation polymer is hydrogen when dioxy unit B, B′ or B′ is the terminal unit.
20. The condensation copolymer of claim 1 , wherein a terminal structure of the condensation polymer is an alkali metal ion when dioxy unit B, B′ or B′ is the terminal unit.
21. The condensation copolymer of claim 1 , wherein a terminal structure of the condensation polymer is a phosphonium compound when dioxy unit B, B′ or B′ is the terminal unit.
22. The condensation copolymer of claim 1 , wherein a terminal structure of the condensation polymer is an ammonium compound when dioxy unit B, B′ or B′ is the terminal unit.
23. The condensation copolymer of claim 1 , wherein the ratio of A:A′ is at least 1:10.
24. The condensation copolymer of claim 1 , wherein the ratio of A:A′ is at most 10:1.