HCID 14090569, compound → HCID 19809734, compound
Reaction equation
FC(F)(C(F)(F)C(F)(F)C(F)F)COC(=O)OCC(F)(F)C(F)(F)C(F)(F)C(F)F.FC(F)(C(F)(F)C(F)(F)C(F)F)C[NH:34][C:35](=[O:62])[O:36][CH2:37][C:38]1[CH:43]=[CH:42][CH:41]=[C:40]([CH2:44][O:45][C:46](=[O:61])[NH:47]CC(F)(F)C(F)(F)C(F)(F)C(F)F)[CH:39]=1>>[C:46](=[O:61])([O:45][CH2:44][C:40]1[CH:41]=[CH:42][CH:43]=[C:38]([CH2:37][O:36][C:35](=[O:62])[NH2:34])[CH:39]=1)[NH2:47]Participants
3
Procedure
The reaction was carried out in the same manner as Example 3 except for using 80.5 g (0.1642 mol) of bis(2,2,3,3,4,4,5,5-octafluoropentyl)carbonate (to be referred to as “BOFC” hereinafter) synthesized in the above Synthesis Example 4 in place of BTFC, and it was confirmed that m-xylylene bis(2,2,3,3,4,4,5,5-octafluoropentyl carbamate) (to be referred to as XDC-4 hereinafter) was generated as the main product (XDA base yield 98.5%). Structural assignment of the product XDC-4 was carried out by 19F-NMR and GC-Mass analyses as well as 1H-NMR. Analytical Results of mass fragments of XDC-4, 1H-NMR and 19F-NMR were shown in the following.
Workup
- customsynthesized in the above Synthesis Example 4 in place of BTFC, and it
- customAnalytical Results of mass fragments of XDC-4
Sources & evidence
- ORD record
- ord-786f1f1cb64f497d8570d6fec9c74ab9
- Source dataset
- uspto-grants-2015_01
- Patent number
- US08927756B2
Reaction notes
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