Process for preparing derivatives of the malonic ester, derivatives of phthalic acids and 3-pyrazolidinones.

Keywords Butanol
sodium hydroxide
condensation
distillation
filtration
acid
crystallization
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1963
To Year / Date
(YYYY-MM-DD)
1963
Source Organization NA
Identifier NAIBHF00009989
File No./Reference No./Sheet No./Folio No. 88298
Location BBSR-R1
Part No. NA
File Size 21.3 MB
Pages 12
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000349
Location Code NA
File Barcode NAIBHF00009989
QC Certificate No. QC_20240709BH
Bundle No. 157

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