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IT1298241B1 - METHOD FOR PREPARATION OF 4-NITROTOLUEN-2-SULPHONIC ACID - Google Patents

METHOD FOR PREPARATION OF 4-NITROTOLUEN-2-SULPHONIC ACID

Info

Publication number
IT1298241B1
IT1298241B1 ITMI980273A IT1298241B1 IT 1298241 B1 IT1298241 B1 IT 1298241B1 IT MI980273 A ITMI980273 A IT MI980273A IT 1298241 B1 IT1298241 B1 IT 1298241B1
Authority
IT
Italy
Prior art keywords
nitrotoluen
preparation
sulphonic acid
sulphonic
acid
Prior art date
Application number
Other languages
Italian (it)
Inventor
Eugenio Fumagalli
Original Assignee
3V Sigma Spa
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 3V Sigma Spa filed Critical 3V Sigma Spa
Priority to ITMI980273 priority Critical patent/IT1298241B1/en
Publication of ITMI980273A1 publication Critical patent/ITMI980273A1/en
Application granted granted Critical
Publication of IT1298241B1 publication Critical patent/IT1298241B1/en

Links

ITMI980273 1998-02-13 1998-02-13 METHOD FOR PREPARATION OF 4-NITROTOLUEN-2-SULPHONIC ACID IT1298241B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI980273 IT1298241B1 (en) 1998-02-13 1998-02-13 METHOD FOR PREPARATION OF 4-NITROTOLUEN-2-SULPHONIC ACID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI980273 IT1298241B1 (en) 1998-02-13 1998-02-13 METHOD FOR PREPARATION OF 4-NITROTOLUEN-2-SULPHONIC ACID

Publications (2)

Publication Number Publication Date
ITMI980273A1 ITMI980273A1 (en) 1999-08-13
IT1298241B1 true IT1298241B1 (en) 1999-12-20

Family

ID=11378921

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI980273 IT1298241B1 (en) 1998-02-13 1998-02-13 METHOD FOR PREPARATION OF 4-NITROTOLUEN-2-SULPHONIC ACID

Country Status (1)

Country Link
IT (1) IT1298241B1 (en)

Also Published As

Publication number Publication date
ITMI980273A1 (en) 1999-08-13

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Legal Events

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0001 Granted