Tetracyclododecene → Tcd cmcmn

HRID 1823194Notes

Reaction equation

HRID 1823194 reaction equation
[CH:1]12[CH:10]3[CH2:11][CH:7]([CH2:8][CH2:9]3)[CH:6]1[CH:5]1[CH2:12][CH:2]2[CH:3]=[CH:4]1.[C:13]([C:16]1([CH2:23][C:24]([O:26][CH3:27])=[O:25])[CH2:21][CH:20]2[CH2:22][CH:17]1[CH:18]=[CH:19]2)([OH:15])=[O:14]>>[CH:1]12[CH:10]3[CH2:11][CH:7]([CH2:8][CH2:9]3)[CH:6]1[CH:5]1[CH2:12][CH:2]2[CH:3]=[CH:4]1.[C:13]([C:16]1([CH2:23][C:24]([O:26][CH3:27])=[O:25])[CH2:21][CH:20]2[CH2:22][CH:17]1[CH:18]=[CH:19]2)([OH:15])=[O:14]

Participants

3

Reactant 2

HCID 136844TetracyclododeceneHCID 221722885-Carboxy-5-methoxycarbonylmethyl-2-norbornene

Product 1

HCID 131725726Tcd cmcmn

Procedure

The same polymerization as in Example 2 was carried out, except for using a mixture of 15 parts of tetracyclo[4.4.0.12,5.17,10]dodec-3-ene (TCD) and 19.7 parts of 5-carboxy-5-methoxycarbonylmethyl-2-norbornene (CMCMN) obtained in Preparation Example 5 as monomers (monomer composition: TCD/CMCMN=50/50 (mol/mol)). The polymerization conversion rate was 99% or more, the monomer composition ratio (TCD/CMCMN) in the resulting ring-opened copolymer was 50/50 (mol/mol), and the weight average molecular weight (Mw) was 36,100.

Workup

  1. customThe same polymerization as in Example 2

Sources & evidence

ORD record
ord-51c3c72508244a51a47d1ce7262603eb
Source dataset
uspto-grants-2006_05
Patent number
US07037993B2

Reaction notes

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