JPS55139383A - Production of spirochroman derivative - Google Patents

Production of spirochroman derivative

Info

Publication number
JPS55139383A
JPS55139383A JP4767979A JP4767979A JPS55139383A JP S55139383 A JPS55139383 A JP S55139383A JP 4767979 A JP4767979 A JP 4767979A JP 4767979 A JP4767979 A JP 4767979A JP S55139383 A JPS55139383 A JP S55139383A
Authority
JP
Japan
Prior art keywords
resorcin
inorganic acid
derivative
reaction
methyl
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.)
Granted
Application number
JP4767979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6356230B2 (enrdf_load_stackoverflow
Inventor
Kazuo Matsunaga
Tsutomu Chiyoda
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP4767979A priority Critical patent/JPS55139383A/ja
Publication of JPS55139383A publication Critical patent/JPS55139383A/ja
Publication of JPS6356230B2 publication Critical patent/JPS6356230B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP4767979A 1979-04-17 1979-04-17 Production of spirochroman derivative Granted JPS55139383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4767979A JPS55139383A (en) 1979-04-17 1979-04-17 Production of spirochroman derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4767979A JPS55139383A (en) 1979-04-17 1979-04-17 Production of spirochroman derivative

Publications (2)

Publication Number Publication Date
JPS55139383A true JPS55139383A (en) 1980-10-31
JPS6356230B2 JPS6356230B2 (enrdf_load_stackoverflow) 1988-11-07

Family

ID=12781957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4767979A Granted JPS55139383A (en) 1979-04-17 1979-04-17 Production of spirochroman derivative

Country Status (1)

Country Link
JP (1) JPS55139383A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242013A2 (en) 1986-01-20 1987-10-21 Konica Corporation Silver halide color photographic light-sensitive material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960631A (en) * 1988-12-30 1990-10-02 Ppg Industries, Inc. Moisture seal for aircraft windows

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242013A2 (en) 1986-01-20 1987-10-21 Konica Corporation Silver halide color photographic light-sensitive material

Also Published As

Publication number Publication date
JPS6356230B2 (enrdf_load_stackoverflow) 1988-11-07

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