Results 141 to 150 of about 2,159 (193)

Nitrone chemistry: a versatile gateway to diverse heterocycles. [PDF]

RSC Adv
Mohapatra S, Prusty K, Bhol S, Panigrahi G, Nayak S.   +4 more
europepmc   +1 more source

Silica/APTPOSS anchored on MnFe₂O₄ as an efficient nanomagnetic composite for the preparation of spiro-pyrano [2, 3-c] chromene derivatives. [PDF]

BMC Chem
Moein-Najafabadi S, Safaei-Ghomi J.
europepmc   +1 more source

Fe₃O₄@gC₃N₄@Thiamine: a novel heterogeneous catalyst for the synthesis of heterocyclic compounds and microextraction of tebuconazole in food samples. [PDF]

Sci Rep
Peiman S, Maleki B, Ghani M.
europepmc   +1 more source

EnantioselectiveSynthesis of Spirooxindole Derivativesthrough Lewis Acid-Catalyzed Michael Addition/Cyclization Cascade

Fen Tan (2230339), Zhou-Yang Xu (22206296), Zhen Li (49109), Yao-Xin Zhang (22206299), Xiao-Qin Xiong (2015788), Xiao-Yu He (4436614), You-Quan Zou (1777021)   +6 more
openalex   +1 more source

The synthesis of 3-spirooxindole derivatives. VIII. Total syntheses of (.+-.)-formosanine, (.+-.)-isoformosanine, (.+-.)-mitraphylline and (.+-.)-isomitraphylline.

, 1976
Yoshio Ban, N. TAGA, Takeshi Oishi
openalex   +2 more sources

Chrysin as a Bioactive Scaffold: Advances in Synthesis and Pharmacological Evaluation. [PDF]

Int J Mol Sci
Jeong CY, Kim CE, Byun EB, Jeon J.
europepmc   +1 more source

A Diastereoselective Mizoroki–Heck Reaction for Synthesis of Spirooxindole-Based Nonnatural Amino Acids Using a Boc-Protected Amine Chiral Auxiliary [PDF]

Jens Lindman, Puthiyaparambath Sharathna, Mats Larhed, Johan Gising, Luke R. Odell   +4 more
openalex   +1 more source

Design, Synthesis, Antifungal Evaluation, Structure-Activity Relationship (SAR) Study, and Molecular Docking of Novel Spirotryprostatin A Derivatives. [PDF]

Molecules
Ma YM, Miao X, Jia B, Sun ZY, Ma SY, Yan C.   +5 more
europepmc   +1 more source

A Platform for the Synthesis of Corynantheine-Type Corynanthe Alkaloids. [PDF]

J Am Chem Soc
Nam Y, Tam AT, Miller ER, Scheidt KA.
europepmc   +1 more source

Catalyst-controlled regiodivergence and stereodivergence in formal cross-[4+2] cycloadditions: The unique effect of bismuth(III). [PDF]

Sci Adv
Hou Q, Cai C, Liu SJ, Huang W, Peng C, Zhan G, Han B.   +6 more
europepmc   +1 more source