Title:
PHOTOCHROMIC COMPOUND, PHOTOCHROMIC COMPOSITION, PHOTOCHROMIC ARTICLE, AND EYEGLASSES
Document Type and Number:
WIPO Patent Application WO/2022/168989
Kind Code:
A1
Abstract:
Provided are a photochromic compound represented by general formula 1, a photochromic compound represented by general formula 2, and a photochromic compound represented by general formula 3. In general formula 1, R100 to R111, X1 and X2 each independently denote a hydrogen atom or a substituent group, and two or more substituent groups may bond to each other to form a ring structure. In general formula 2, R200 to R211, X3 and X4 each independently denote a hydrogen atom or a substituent group, and two or more substituent groups may bond to each other to form a ring structure. In general formula 3, R300 to R311, X5 and X6 each independently denote a hydrogen atom or a substituent group, and two or more substituent groups may bond to each other to form a ring structure.
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Inventors:
KAWAKAMI HIRONORI (JP)
KOBAYASHI KEI (JP)
MATSUE AOI (JP)
KOBAYASHI KEI (JP)
MATSUE AOI (JP)
Application Number:
PCT/JP2022/004931
Publication Date:
August 11, 2022
Filing Date:
February 08, 2022
Export Citation:
Assignee:
HOYA LENS THAILAND LTD (TH)
KAWAKAMI HIRONORI (JP)
KOBAYASHI KEI (JP)
MATSUE AOI (JP)
KAWAKAMI HIRONORI (JP)
KOBAYASHI KEI (JP)
MATSUE AOI (JP)
International Classes:
C07D311/78; G02B1/04; G02B5/23; G02C7/10
Domestic Patent References:
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Other References:
DATABASE REGISTRY STN; 18 June 2003 (2003-06-18), ANONYMOUS : "2H-Tribenzo[1,12:4,5:6,7]pleiadeno[2,3-b]pyran (9CI)", XP055956182, Database accession no. RN 532987-53-4
NITISHA, VENKATAKRISHNAN PARTHASARATHY: "Accessing [ g ]-Face π-Expanded Fluorescent Coumarins by Scholl Cyclization", THE JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, vol. 84, no. 17, 6 September 2019 (2019-09-06), pages 10679 - 10689, XP055956187, ISSN: 0022-3263, DOI: 10.1021/acs.joc.9b01223
DATABASE REGISTRY 30 October 2003 (2003-10-30), "2H-Benzo[11,12]chryseno[5,6-b]pyran (9CI)", XP055956199, retrieved from STN Database accession no. 610769-71-6
PIETERS GRÉGORY, SBARGOUD KAMAL, BRIDOUX ALEXANDRE, GAUCHER ANNE, MARQUE SYLVAIN, BOURDREUX FLAVIEN, MARROT JÉRÔME, FLOT DAVID, WA: "Benzannulated Cycloheptanones from Binaphthyl Platforms", EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, WILEY-VCH, DE, vol. 2013, no. 3, 1 January 2013 (2013-01-01), DE , pages 490 - 497, XP055956190, ISSN: 1434-193X, DOI: 10.1002/ejoc.201201370
RAYABARAPU DINESH KUMAR, SHUKLA PARITOSH, CHENG CHIEN-HONG: "Cyclization of Oxa-Bicyclic Alkenes with β-Iodo-(Z)-propenoates and o- Iodobenzoate Catalyzed by Nickel Complexes: A Simple Efficient Route to Annulated Coumarins", ORGANIC LETTERS, AMERICAN CHEMICAL SOCIETY, US, vol. 5, no. 25, 1 December 2003 (2003-12-01), US , pages 4903 - 4906, XP055956206, ISSN: 1523-7060, DOI: 10.1021/ol036027f
NITISHA, CHETTI PRABHAKAR, PARTHASARATHY VENKATAKRISHNAN: "Coronene-embedded ‘super’ coumarins", CHEMICAL COMMUNICATIONS, ROYAL SOCIETY OF CHEMISTRY, UK, vol. 58, no. 3, 11 January 2022 (2022-01-11), UK , pages 431 - 434, XP055956213, ISSN: 1359-7345, DOI: 10.1039/D1CC04976C
NITISHA, VENKATAKRISHNAN PARTHASARATHY: "Accessing [ g ]-Face π-Expanded Fluorescent Coumarins by Scholl Cyclization", THE JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, vol. 84, no. 17, 6 September 2019 (2019-09-06), pages 10679 - 10689, XP055956187, ISSN: 0022-3263, DOI: 10.1021/acs.joc.9b01223
DATABASE REGISTRY 30 October 2003 (2003-10-30), "2H-Benzo[11,12]chryseno[5,6-b]pyran (9CI)", XP055956199, retrieved from STN Database accession no. 610769-71-6
PIETERS GRÉGORY, SBARGOUD KAMAL, BRIDOUX ALEXANDRE, GAUCHER ANNE, MARQUE SYLVAIN, BOURDREUX FLAVIEN, MARROT JÉRÔME, FLOT DAVID, WA: "Benzannulated Cycloheptanones from Binaphthyl Platforms", EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, WILEY-VCH, DE, vol. 2013, no. 3, 1 January 2013 (2013-01-01), DE , pages 490 - 497, XP055956190, ISSN: 1434-193X, DOI: 10.1002/ejoc.201201370
RAYABARAPU DINESH KUMAR, SHUKLA PARITOSH, CHENG CHIEN-HONG: "Cyclization of Oxa-Bicyclic Alkenes with β-Iodo-(Z)-propenoates and o- Iodobenzoate Catalyzed by Nickel Complexes: A Simple Efficient Route to Annulated Coumarins", ORGANIC LETTERS, AMERICAN CHEMICAL SOCIETY, US, vol. 5, no. 25, 1 December 2003 (2003-12-01), US , pages 4903 - 4906, XP055956206, ISSN: 1523-7060, DOI: 10.1021/ol036027f
NITISHA, CHETTI PRABHAKAR, PARTHASARATHY VENKATAKRISHNAN: "Coronene-embedded ‘super’ coumarins", CHEMICAL COMMUNICATIONS, ROYAL SOCIETY OF CHEMISTRY, UK, vol. 58, no. 3, 11 January 2022 (2022-01-11), UK , pages 431 - 434, XP055956213, ISSN: 1359-7345, DOI: 10.1039/D1CC04976C
Attorney, Agent or Firm:
SIKS & CO. (JP)
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