JPS6475461A - Production of organic nonlinear optical substance - Google Patents

Production of organic nonlinear optical substance

Info

Publication number
JPS6475461A
JPS6475461A JP23013187A JP23013187A JPS6475461A JP S6475461 A JPS6475461 A JP S6475461A JP 23013187 A JP23013187 A JP 23013187A JP 23013187 A JP23013187 A JP 23013187A JP S6475461 A JPS6475461 A JP S6475461A
Authority
JP
Japan
Prior art keywords
production
urea
nonlinear optical
organic nonlinear
optical substance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23013187A
Other languages
Japanese (ja)
Inventor
Yoshio Morita
Kazuhisa Yamamoto
Tetsuo Yanai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP23013187A priority Critical patent/JPS6475461A/en
Publication of JPS6475461A publication Critical patent/JPS6475461A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/361—Organic materials

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE:To obtain di-(p-nitrophenyl)-urea, by reacting a compound prepared by substituting NH2 group of p-nitroaniline with Cl, Br or I with urea in the presence of AlCl3, BF3, SnCl2, diphosphoric acid, etc., as a catalyst. CONSTITUTION:A compound prepared by substituting NH2 group of p- nitroaniline with Cl, Br or I and urea at 2:1 molar ratio are mixed, saturated in an aqueous solution and reacted in the presence of AlCl3, BF3, SnCl2 or diphosphoric acid (H4P2O7) or a mixture thereof as a catalyst at 20-50 deg.C to afford the aimed compound expressed by the formula in high yield in a short time.
JP23013187A 1987-09-14 1987-09-14 Production of organic nonlinear optical substance Pending JPS6475461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23013187A JPS6475461A (en) 1987-09-14 1987-09-14 Production of organic nonlinear optical substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23013187A JPS6475461A (en) 1987-09-14 1987-09-14 Production of organic nonlinear optical substance

Publications (1)

Publication Number Publication Date
JPS6475461A true JPS6475461A (en) 1989-03-22

Family

ID=16903062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23013187A Pending JPS6475461A (en) 1987-09-14 1987-09-14 Production of organic nonlinear optical substance

Country Status (1)

Country Link
JP (1) JPS6475461A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103214400A (en) * 2013-04-15 2013-07-24 衢州学院 Preparation method of hexaflumuron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103214400A (en) * 2013-04-15 2013-07-24 衢州学院 Preparation method of hexaflumuron

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