Synthesis of 3a,12a-dihydroxy-23a,23b-dihomo-5b-cholan-24-oic acid [PDF]
A novel multi-step synthesis of 3a,12a-dihydroxy-23a,23b-dihomo-5b-cholan-24-oic acid (23a,23b-dihomodeoxycholic acid) (5) has been achieved from methyl 3a,12a-dihydroxy-5b-cholanoate (1).
SLAVKO KEVRESAN+3 more
doaj
Studies on K2CO3‐Catalyzed 1,4‐Addition of 1,2‐Allenic Ketones with Diethyl Malonate: Controlled Selective Synthesis of β,γ‐Unsaturated Enones and α‐Pyrones. [PDF]
Shengming Ma, Shichao Yu, Shaohu Yin
openalex +1 more source
Crystal structure of diethyl 2-( 1-methyl-5-nitro- 1H-imidazol- 4-ylmethylene)malonate, C12H15N3O6 [PDF]
Maxime D. Crozet+3 more
openalex +1 more source
Synthesis of Indenes via Palladium‐Catalyzed Carboannulation of Diethyl 2‐(2‐(1‐Alkynyl)phenyl)malonate and Organic Halides [PDF]
Li‐Na Guo+4 more
openalex +1 more source
Tandem Knoevenagel—Michael Addition of Aryl Sulfonimines with Diethyl Malonate for Synthesis of Arylidene Dimalonates. [PDF]
Renhua Fan+3 more
openalex +1 more source
Attempts to synthesize kainic acid [PDF]
Attempts were made to synthesise a conformationally restricted analogue of kainic acid wherein the double bond was confined in a ring-system. The stratagem involved an intramolecular Diels-Alder reaction but could not be tested as the precursors to ...
Strachan, Calum H.
core
Diethyl 2-(((4-methyl-2-oxo-2H-chromen-7-yl)oxy)methylene)malonate (2) was synthesized from coumarin 1 and diethyl ethoxymethylene malonate in ethanol, followed by cyclization in diphenyl ether to give chromene-9-carboxylate (3).
Kahdr Alatawi+7 more
doaj
Preparation and Cyclization of Some B-Keto-Y-Phthalimidoaliphatic Esters [PDF]
The preparation of (a.-phthalimidoacyl)malonates via mixed anhydrides (Ila, b) and subsequent monodeethoxycarbonylation into the (a.-phthalimidoacyl)acetates (IVa, b) is described.
A. Nuri, M. Štromar, N. Bregant
core +1 more source
Efficient Enzymatic Amine Resolution at High Substrate Input Using Diethyl Malonate as an Acyl Donor of Low Hazard Potential [PDF]
Sabine Simon+3 more
openalex +1 more source
Supplementary data for the article: Vulović, B.; Marić, I.; Matović, R.; Saicíć, R. N. Synthesis of Vinyldihydropyran by Cooperative Catalysis. Journal of the Serbian Chemical Society 2016, 81 (12), 1335–1343. https://doi.org/10.2298/JSC161102103V [PDF]
Supplementary material for: [https://doi.org/10.2298/JSC161102103V]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789 ...
Marić, Ivana+3 more
core