GB317907A - - Google Patents

Info

Publication number
GB317907A
GB317907A GB317907DA GB317907A GB 317907 A GB317907 A GB 317907A GB 317907D A GB317907D A GB 317907DA GB 317907 A GB317907 A GB 317907A
Authority
GB
United Kingdom
Prior art keywords
anhydride
passed
water
bases
reaction
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.)
Active
Application number
Other languages
English (en)
Publication of GB317907A publication Critical patent/GB317907A/en
Active legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB317907D Active GB317907A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
GB317907A true GB317907A (enrdf_load_stackoverflow)

Family

ID=1742714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB317907D Active GB317907A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
GB (1) GB317907A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US4185035A (en) Dinitroaniline purification with inorganic acid halides
GB317907A (enrdf_load_stackoverflow)
US2134531A (en) Purification of maleic anhydride
US2382464A (en) Production of unsaturated carboxylic acids
US3845129A (en) Purification of p-aminophenol
JPS5976738A (ja) ビニル芳香族化合物の重合禁止方法
US5155234A (en) Nitration of phthalic acid and phthalic anhydride using nitric acid
US20080214841A1 (en) High-purity biphenyltetracarboxylic dianhydride and process for producing the same
Parker et al. Substituted 2-Picolines Derived from 6-Amino-2-picoline1
EP0415354B1 (en) Process for the recovery of nitric acid
US2417886A (en) Distillation of crude xylidine
IE47127B1 (en) Purification of dinitroanilines by removal of nitrosamine impurities
GB318664A (enrdf_load_stackoverflow)
JP4432172B2 (ja) 第３級−ブトキシベンゼン誘導体の製造方法
GB314132A (enrdf_load_stackoverflow)
US1872029A (en) Manufacture of aliphatic anhydrides
GB318663A (enrdf_load_stackoverflow)
Chao et al. The chlorination of N, N-dimethylaniline
GB318662A (enrdf_load_stackoverflow)
US2497130A (en) Manufacture of sulfoaryl-amides of aromatic carboxylic acids
Errede et al. The Chemistry of Xylylenes. IV. The Stabilization of Benzyl Radicals in Solution
US1884627A (en) Manufacture of aliphatic anhydrides
US1883353A (en) Henry deeyptjs
EP0165300A1 (en) NITRATION OF PHTHALIC ACID AND PHTHALIC ANHYDRIDE USING NITRIC ACID.
CN105622434B (zh) 1‑(2,5‑二甲氧基苯基)‑2‑氨基乙醇的制备方法