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[0078] In General Formula (Yl), * represents a bonding position to L 11 . 

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[0079] In General Formula (Y2), R 11 and R$^{12 }$each inde› pendently represent a hydrogen atom or a monovalent organic group. 

[0080] The monovalent organic group represented by each of R 11 and R 12 is not particularly limited, and examples thereof include the groups exemplified in the above-mentioned substituent group T. As the monova› lent organic group represented by each ofR$^{11 }$and R 12 , an alkyl group (which may be in any of linear, branched, and cyclic forms, and preferably has 1 to 20 carbon atoms, more preferably has 1 to 10 carbon atoms, and still more preferably has 1 to 6 carbon atoms), a fluoroalkyl group (which represents an alkyl group substituted with at least one fluorine atom, is preferably, for example, a perfluoroalkyl group, and preferably has 1 to 10 carbon atoms, and more prefer› ably has 1 to 4 carbon atoms in the fluoroalkyl group), a halogen atom ( examples of the halogen atom includes a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom), and an alkoxy group (which may be in any of linear, branched, and cyclic forms, and prefer› ably has 1 to 20 carbon atoms, more preferably has 1 to 10 carbon atoms, and still more preferably has 1 to 6 carbon atoms) is preferable. 

[0081] It should be noted that in a case where one ofR 11 and R 12 represents a fluorine atom or a fluoroalkyl group, the other of R 11 and R $^{12 }$represents a hydrogen atom or a monovalent organic group different from the fluorine atom and the fluoroalkyl group. 

[0082] Furthermore, R $^{11 }$and R $^{12 }$may be bonded to each other to form a ring. Incidentally, R 11 and R 2 may be bonded to L$^{11 }$in General Formula (Xl) to forma ring. It should be noted that the ring formed by the bonding ofR 11 and L 11 in General Formula (Xl) and the ring formed by the bonding of R 12 and L 11 in General Formula (Xl) include no benzene ring. 

[0083] * represents a bonding position to L 11 . 

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(Yl) 

(Y2) 

(Y3) 

[0084] In General Formula (Y3), R$^{13 }$represents a mon› ovalent organic group. 

[0085] Examples of the monovalent organic group rep› resented by R $^{13 }$include the same ones as those of the monovalent organic group represented by each of R 11 and R$^{12 }$in General Formula (Y2), and among these, an alkyl group (which may be in any of linear, branched, and cyclic forms, and preferably has 1 to 20 carbon atoms, more preferably has 1 to 10 carbon atoms, and still more preferably has 1 to 6 carbon atoms) is preferable. 

[0086] It should be noted that in a case where a group adjacent to a sulfur atom (intended to mean a sulfur atom linked to R 13 , which is specified in General Formula (Y3)) in R$^{13 }$is a carbon atom, the carbon atom has no fluorine atom as a substituent. Incidentally, R 13 may be bonded to L 11 in General Formula (Xl) to forma ring. * represents a bonding position to L 11 . 

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[0087] In General Formula (Y4), L1 2 represents a single bond or a divalent linking group. 

[0088] Examples of the divalent linking group repre› sented by L 12 include -N=N-, -0-, -S-, -NRa-, -CO-, alkylene groups (which may be in any of cyclic, branched, and linear forms), an alk› enylene group, an alkynylene group, or a divalent group formed by combination of these groups. Ra represents a hydrogen atom or a substituent (for example, an alkyl group). 

[0089] The alkylene group preferably has 1 to 10 carbon atoms, more preferably has 1 to 6 carbon atoms, and still more preferably has 1 to 4 carbon atoms. 

[0090] The alkenylene group preferably has 2 to 10 carbon atoms, more preferably has 2 to 6 carbon atoms, and still more preferably has 2 to 4 carbon atoms. 

[0091] The alkynylene group preferably has 2 to 10 carbon atoms, more preferably has 2 to 6 carbon atoms, and still more preferably has 2 to 4 carbon atoms. 

[0092] The alkylene group, the alkenylene group, and the alkynylene group may have a substituent. As the substituent, a halogen atom is preferable, and a fluorine atom is more preferable. 

[0093] Among those, the divalent linking group repre› sented by L $^{12 }$is preferably a ----CO-O-alkylene group. 14 15 

[0094] R , R , and R $^{16 }$each independently represent a hydrogen atom or a monovalent organic group. 

[0095] Examples of the monovalent organic group rep› resented by each ofR 14 , R 15 , and R $^{16 }$include the same ones as those of the monovalent organic group repre› sented by each ofR $^{11 }$and R $^{12 }$in General Formula (Y2), and among these, an alkyl group (which may be in any of linear, branched, and cyclic forms, and preferably has 1 to 20 carbon atoms, more preferably has 1 to 10 carbon atoms, and still more preferably has 1 to 6 carbon atoms) is preferable. 14 

[0096] It should be noted that in a case where two of R , R 15 , and R $^{16 }$represent a fluorine atom or a fluoroalkyl group, 

(Y4) 

