Journal ArticleDOI
Recent developments in the area of anndlated furans. a review
Albert Padwa,S. Shaun Murphree +1 more
About:
This article is published in Organic Preparations and Procedures International.The article was published on 1991-08-01. It has received 13 citations till now.read more
Citations
More filters
Journal ArticleDOI
Electrochemical strategies for C-H functionalization and C-N bond formation.
TL;DR: This review provides an overview on the use of anodic electrochemical methods for expediting the development of carbon-hydrogen functionalization and carbon-nitrogen bond formation strategies and aims to provide inspiration for future synthetic applications in the field of electrosynthesis.
Journal ArticleDOI
Studies on the sequential multi-component coupling/Diels–Alder cycloaddition reaction
TL;DR: In this paper, the synthesis of highly functionalized oxabicyclo[2.2.1]heptadiene derivatives through the sequential use of an Ugi or Passerini multi-component coupling reaction followed by an intramolecular acetylene/furan Diels-Alder reaction was investigated.
Journal ArticleDOI
Electrooxidative coupling of furans and silyl enol ethers: application to the synthesis of annulated furans.
TL;DR: The preparation of annulated furan systems as key synthetic intermediates through the application of a two-step annulation involving an electrochemical ring closure between a furan and a silyl enol ether has been studied.
Journal ArticleDOI
A regioselective addition reaction of a sulfonyl radical to conjugate enynesulfones: A convenient synthesis of 1,4-bis(arylsulfonyl)-1,3-butadiene
TL;DR: Tolyl benzeneselenosulfonate regioselectively added to the conjugate enynesulfones 1−9 gave (1 E,3 E )-1,4-bis(arylsulfonyl)-1,3-butadienes 10−17, which were converted to the 4-hetero atom-substituted-1-phenylsulfonyls- 1,3butadiens 18, 21 and 22 as mentioned in this paper.
Journal ArticleDOI
Tungsten η1-Five-Membered Oxygenated Heterocycles Derived from Tungsten η1-Propargyl Compounds: Systematic Syntheses, Structural Rearrangement, Electrophilic Alkylations, and Oxidative Demetalations
Hsin-Guo Shu,Lin-Hung Shiu,Shin-Hwan Wang,Sue-Lein Wang,Gene-Hsian Lee,Shie-Ming Peng,Rai-Shung Liu +6 more
TL;DR: In the presence of BF3·Et2O, Tungsten η1-propargyl complexes reacted smoothly with aldehydes to give tungsten 1-2,5-dihydro-3-furyl complexes 1−3 as discussed by the authors.
References
More filters
Book
Comprehensive Heterocyclic Chemistry II
TL;DR: In this article, the CHEC III is organized in 15 volumes and closely follows the organization used in the previous edition: Volumes 1 and 2: Cover respectively three and four-membered heterocycles, together with all fused systems containing a three- or four-measured heterocyclic ring.
Journal ArticleDOI
Five-membered heteroaromatic rings as intermediates in organic synthesis
Journal ArticleDOI
Preparation, metallation and alkylation of allenyl ethers
TL;DR: Propargyl ethers HCCCH2OR [R = alkyl or-CH(CH8)(OC2H5)] have been isomerized with good yields into the corresponding allenyl ether's CH2CCHOR by warming with potassium tert-butoxide at 70°.
Book
The Total Synthesis of Natural Products
TL;DR: The Total Synthesis of Macrocyclic Lactones Synthesis for the Leukotrienes Synthesis as discussed by the authors, 1980 - 1986, is a classic work in the field of macrocyclic lactones.