摘要:
A naphthopyran compound represented by the formulae (I) to (II) wherein: —mi, Hi2, p, q are each an integer comprised from O to 4 or 5 inclusive; —Ri, R2 and R4, represent a group selected from halogen, H, —Ra, aryl, —OH, —ORa, —SH, —SRa, —NH2, —NR8RaI, —NRbRc, —NRal-CORa, —NRaiCO(aryl), —NRai aryl, —N-aryfe, —N(aryl)CO(aryl), —CO—R3, —CO2R3I, —OC(O)—Rd, and —X—(Re)—Y, and linear or branched (Ci-Ci8) perfluoroalkyl group, wherein R3, Rai, Rb, Rc, X, Y, Re, Rd are as defined into the description; —Zi re resent a group selected from: (formules).
摘要翻译:由式(I)至(II)表示的萘并吡喃化合物,其中:-mi,Hi2,p,q各自为包含O至4或5的整数; -R 1,R 2和R 4表示选自卤素,H,-R a,芳基,-OH,-OR a,-SH,-SR a,-NH 2,-NR 8 R 1a,-NR b R c,-NRal-CORa, 芳基),氰基芳基,-N芳基,-N(芳基)CO(芳基),-CO-R3,-CO2R3I,-OC(O)-Rd和-X-(Re)-Y, 或支链(C 1 -C 18)全氟烷基,其中R 3,R y,R b,R c,X,Y,Re,R 4如说明书所定义; - 重新选择一个选自:(配方)的组。
摘要:
A naphthopyran compound represented by the formulae (I) to (II) wherein:—mi, Hi2, p, q are each an integer comprised from O to 4 or 5 inclusive;—Ri, R2 and R4, represent a group selected from halogen, H, —Ra, aryl, —OH, —ORa, —SH, —SRa, —NH2, —NR8RaI, —NRbRc, —NRaI-CORa, —NRaiCO(aryl), —NRai aryl, —N-aryfe, —N(aryl)CO(aryl), —CO—R3, —CO2R3I, —OC(O)—Rd, and —X—(Re)—Y, and linear or branched (Ci-Ci8) perfluoroalkyl group, wherein R3, RaI, Rb, Rc, X, Y, Re, Rd are as defined into the description;—Zi re resent a group selected from: (formules)
摘要:
A naphthopyran compound represented by the formula (I) wherein: n1, n2, p, m and q represent an integer; R1, R2 and R4, represent a group selected from halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, —NRaRa1, —NRbRc, —CO—Ra, —CO2Ra1, —OC(O)—Rd, —X—(Re)—Y, linear or branched (C1-C18) perfluoroalkyl group, wherein Ra, Ra1, Rb, Rc, X, Y, Re, and Rd are as defined in the description; Z represents a group selected from CO, CS, SO, SO2, CO2, C(O)S, CS2, C(O)NH, C(O)NRa, C(S)NH, C(S)NRa and C═NRa; R3 represents a group selected from halogen, —Ra, linear or branched (C1-18) perfluoroalkyl group —OH, —ORa, —SH, —SRa, —NH2, and —NRaRa1; R6 represents a group selected from —Ra which may be optionally substituted, linear or branched (C1-18) perfluoroalkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl, which may be optionally substituted; R5 represents a group selected from: halogen, —Ra, linear or branched (C1-18) perfluoroalkyl group, —OH, —ORa, —SH, —SRa, —NH2, —NRaRa1, —CO—Ra, —O—C(O)—Ra and —CO2Ra1; or when q is equal to 2, then two R5 together represents further a group —O—(CH2)q1—O— wherein q1 represents an integer comprised from 1 to 3 inclusive.
摘要:
A naphthopyran compound represented by the formula (I): wherein: n1, n2, p, q is an integer comprised from 0 to 5 inclusive; m is an integer comprised from 0 to 4 inclusive; R1 and R2 represent a group selected from halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, —NRaRa1, —NRbRc, —CO—Ra, and —CO2Ra1, wherein Ra, Ra1, Rb and Rc, are as defined in the description; R3 represents a group selected from halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, and —NRaRa1; R4 represents a group selected from halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, —NRaRa1, —CO—Ra, and —CO2Ra1; R5 represents a group selected from: halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, and —NRaRa1, wherein Ra and Ra1 are as defined hereinbefore, or when q is equal to 2, then two R5 together represent further a group —O—(CH2)q1—O— wherein q1 represents an integer comprised from 1 to 3 inclusive.
摘要翻译:由式(I)表示的萘并吡喃化合物:其中:n1,n2,p,q为0〜5的整数, m为0〜4的整数, R1和R2表示选自卤素,-Ra,-OH,-ORa,-SH,-SRa,-NH2,-NRaRa1,-NRbRc,-CO-Ra和-CO2Ra1的基团,其中Ra,Ra1,Rb和 Rc,如说明书中所定义; R 3表示选自卤素,-R a,-OH,-OR a,-SH,-SR a,-NH 2和-NR a R 1a的基团; R4表示选自卤素,-Ra,-OH,-ORa,-SH,-SRa,-NH2,-NRaRa1,-CO-Ra和-CO2Ra1的基团; R5表示选自:卤素,-Ra,-OH,-ORa,-SH,-SRa,-NH2和-NRaRa1的基团,其中Ra和Ra1如上所定义,或当q等于2时,则两个 R5一起进一步表示-O-(CH 2)q1-O-基团,其中q1表示包含1至3的整数。
摘要:
A naphthopyran compound represented by the formula (I) wherein: n1, n2, p, m and q represent an integer; R1, R2 and R4, represent a group selected from halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, —NRaRa1, —NRbRc, —CO—Ra, —CO2Ra1, —OC(O)—Rd, —X—(Re)—Y, linear or branched (C1-C18) perfluoroalkyl group, wherein Ra, Ra1, Rb, Rc, X, Y, Re, and Rd are as defined in the description; Z represents a group selected from CO, CS, SO, SO2, CO2, C(O)S, CS2, C(O)NH, C(O)NRa, C(S)NH, C(S)NRa and C═NRa; R3 represents a group selected from halogen, —Ra, linear or branched (C1-18) perfluoroalkyl group —OH, —ORa, —SH, —SRa, —NH2, and —NRaRa1; R6 represents a group selected from —Ra which may be optionally substituted, linear or branched (C1-18) perfluoroalkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl, which may be optionally substituted; R5 represents a group selected from: halogen, —Ra, linear or branched (C1-18) perfluoroalkyl group, —OH, —ORa, —SH, —SRa, —NH2, —NRaRa1, —CO—Ra, —O—C(O)—Ra and —CO2Ra1; or when q is equal to 2, then two R5 together represents further a group —O—(CH2)q1—O— wherein q1 represents an integer comprised from 1 to 3 inclusive.
摘要翻译:由式(I)表示的萘并吡喃化合物,其中:n1,n2,p,m和q表示整数; R1,R2和R4表示选自卤素,-Ra,-OH,-ORa,-SH,-SRa,-NH2,-NRaRa1,-NRbRc,-CO-Ra,-CO2Ra1,-OC(O) -Rd,-X-(Re)-Y,直链或支链(C1-C18)全氟烷基,其中Ra,Ra1,Rb,Rc,X,Y,Re和Rd如说明书中所定义; Z表示选自CO,CS,SO,SO 2,CO 2,C(O)S,CS 2,C(O)NH,C(O)NR a,C(S)NH,C(S)NR a和C = NRa; R 3表示选自卤素,-R a,直链或支链(C1-18)全氟烷基-OH,-ORa,-SH,-SRa,-NH2和-NRaRa1的基团; R 6表示选自-R a的基团,其可以是任选取代的,可以被任选取代的直链或支链(C1-18)全氟烷基,环烷基,杂环烷基,芳基和杂芳基; R5表示选自:卤素,-Ra,直链或支链(C1-18)全氟烷基,-OH,-ORa,-SH,-SRa,-NH2,-NRaRa1,-CO-Ra,-O-C (O)-R a和-CO 2 R 1a; 或当q等于2时,则两个R 5一起进一步表示-O-(CH 2)q1-O-基团,其中q1表示包含1至3的整数。
摘要:
A naphthopyran compound represented by the formula (I): wherein: n1, n2, p, q is an integer comprised from 0 to 5 inclusive; m is an integer comprised from 0 to 4 inclusive; R1 and R2 represent a group selected from halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, —NRaRa1, —NRbRc, —CO—Ra, and —CO2Ra1, wherein Ra, Ra1, Rb and Rc, are as defined in the description; R3 represents a group selected from halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, and —NRaRa1; R4 represents a group selected from halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, —NRaRa1, —CO—Ra, and —CO2Ra1; R5 represents a group selected from: halogen, —Ra, —OH, —ORa, —SH, —SRa, —NH2, and —NRaRa1, wherein Ra and Ra1 are as defined hereinbefore, or when q is equal to 2, then two R5 together represent further a group —O—(CH2)q1—O— wherein q1 represents an integer comprised from 1 to 3 inclusive.
摘要翻译:由式(I)表示的萘并吡喃化合物:其中:n1,n2,p,q为0〜5的整数, m为0〜4的整数, R1和R2表示选自卤素,-Ra,-OH,-ORa,-SH,-SRa,-NH2,-NRaRa1,-NRbRc,-CO-Ra和-CO2Ra1的基团,其中Ra,Ra1,Rb和 Rc,如说明书中所定义; R 3表示选自卤素,-R a,-OH,-OR a,-SH,-SR a,-NH 2和-NR a R 1a的基团; R4表示选自卤素,-Ra,-OH,-ORa,-SH,-SRa,-NH2,-NRaRa1,-CO-Ra和-CO2Ra1的基团; R5表示选自:卤素,-Ra,-OH,-ORa,-SH,-SRa,-NH2和-NRaRa1的基团,其中Ra和Ra1如上所定义,或当q等于2时,则两个 R5一起进一步表示-O-(CH 2)q1-O-基团,其中q1表示包含1至3的整数。
摘要:
A photochromic composition that is liquid at 20° C. and includes (a) at least one photochromic dye and (b) an ionic solvent selected from (b)(i) room-temperature ionic liquids (RTIL), (b)(ii) ionic liquid mixtures that are liquid at room temperature, and (b)(iii) room-temperature liquid mixtures of at least one ionic liquid and at least one organic solvent that is miscible therewith. The use of said photochromic composition in optical devices such as ophthalmic lenses is also described.
摘要:
The invention relates to a transparent electroactive system that includes two electrodes (2, 3) juxtaposed on the same side of a closed space (12) containing electroactive substances. The two electrodes are separated by a distance of less than 250 μm, and a barrier (1) extending towards the inside of the closed space is placed between the electrodes. The separation between the electrodes is thus not visible, and a mutual neutralization between the electroactive substances is prevented. Advantageously, the electroactive substances are contained in cells (5) separated from each other within the closed space. The barrier (1) can thus be distinct from separation walls (4) between the cells, or can be assimilated with some intercellular walls.
摘要:
A transparent electrochromic system includes a cellular structure, two power supply electrodes together supported on a single wall, and at least one additional electrode. The additional electrode can be used as a reference electrode or as a polarization electrode. The additional electrode can also form a condenser with a fourth electrode that is added to the system, in order to control a migration of certain electroactive substances responsible for coloring and decoloring the system. The operation of the system can thus be improved.
摘要:
The invention relates to a transparent electroactive system that includes two electrodes (2, 3) juxtaposed on the same side of a closed space (12) containing electroactive substances. The two electrodes are separated by a distance of less than 250 μm, and a barrier (1) extending towards the inside of the closed space is placed between the electrodes. The separation between the electrodes is thus not visible, and a mutual neutralization between the electroactive substances is prevented. Advantageously, the electroactive substances are contained in cells (5) separated from each other within the closed space. The barrier (1) can thus be distinct from separation walls (4) between the cells, or can be assimilated with some intercellular walls.