Fluorolactone and method for producing same
AssigneeDaikin Industries, Ltd.
InventorsMoe Hosokawa, Koutarou Hayashi, Yoshihiro Yamamoto, Akiyoshi Yamauchi, Makoto Matsuura, Yosuke Kishikawa
Life of this patent
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Abstract
A composition comprising a compound represented by formula (1): wherein two R1 are the same and each is a fluorine atom or a fluoroalkyl group, and further comprising, based on 100 parts by mass of the compound represented by formula (1), 0.00001 to 1 part by mass of a compound represented by formula (10): wherein R41, R42, R43, and R44 are the same or different and each is a hydrogen atom or an alkyl group, or two of them are optionally linked to each other to form a ring optionally having one or more substituents.
Claims5
A composition comprising:
- a compound represented by formula (1):
- wherein two R1 are the same and each is a fluorine atom or a fluoroalkyl group,
- a compound represented by formula (3):
- wherein R31, R32, and R33 are the same or different and each is a hydrogen atom or an alkyl group, or two of them are optionally linked to each other to form a ring optionally having one or more substituents, and
- based on 100 parts by mass of the compound represented by formula (1), 0.00001 to 1 part by mass of a compound represented by formula (10):
- wherein R41, R42, R43, and R44 are the same or different and each is a hydrogen atom or an alkyl group, or two of them are optionally linked to each other to form a ring optionally having one or more substituents.
Dependencies are inferred from the claim text.