Tf2O/Amide adducts: Versatile reagents for the synthesis of imidates and amidines

DOI: 10.1016/S0040-4039(97)10642-6

Source and publish data:

Tetrahedron Letters p. 711 - 714 (1998)

Update date:2022-08-29

Topics:

Authors:

Sforza, Stefano

Dossena, Arnaldo

Corradini, Roberto

Virgili, Eliana

Marchelli, Rosangela

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(97)10642-6

The Vilsmeier reagents generated from tertiary and secondary aliphatic and aromatic amides and trifluoromethanesulfonic anhydride (Tf₂O) reacted with different nucleophiles (ROH, RSH, RNH₂) affording the relative iminium and amidinium salts. The former, stable at room temperature, were easily transformed into the corresponding esters or O-alkyl thioesters by treatment with OH^- or SH^-.

Full text of DOI:10.1016/S0040-4039(97)10642-6

Products guided by the article

Product name:Benzeneethanol, .alpha.,.alpha.-dimethyl-, formate

Cas No:10058-43-2

R&D Labs maybe for 10058-43-2

CHEM PLUS

Contact:0027-717-456976

Address:2ND FLOOR, 325 VAUSE ROAD, OVERPORT, 4001, SOUTH AFRICA
XI'AN CHUKANG BIOTECHNOLOGY CO.,LTD

Contact:29-63685658 63685359

Address:Room 3-1202,Building 1,Oriental oasis,East of Xianning Road,Xi'an,Shaanxi 710043 P.R.China
SPRING CHEMICAL INDUSTRY CO.,LTD

Contact:86-187-66672125

Address:linchi industry park.zouping
Suzhou Sibian Chemical Technology Co., Ltd

website:http://www.sibianpharm.com

Contact:+8618169181984,+8618013186906

Address:Room1404,BuildingA,Jiabao Square No.323 Baodai East Road,Wuzhong District,Suzhou Jiangsu China (215128)
Phytomarker Ltd.(expird)

Contact:+86-22-26358246

Address:601-4-20, Fujiayuan, Tiantai Road, Hebei District, Tianjin, China

Relevant to this article

Two uranyl heterocyclic carboxyl compounds with fluorescent properties as high sensitivity and selectivity optical detectors for nitroaromatics

Doi:10.1039/C6NJ03933B
(2017)
Thiourea dioxide promoted efficient organocatalytic one-pot synthesis of a library of novel heterocyclic compounds

Doi:10.1039/c1ob05818e
(2011)
SILYL NITRONATES, NITRILE OXIDES, AND DERIVED 2-ISOXAZOLINES IN ORGANIC SYNTHESIS. FUNCTIONALIZATION OF BUTADIENE, A NOVEL ROUTE TO FURANS AND 2-ISOXAZOLINES AS AN ALTERNATIVE TO ALDOL-TYPE CONDENSATIONS

Doi:10.1016/S0040-4020(01)91947-7
(1983)
Water-soluble host-guest fluorescent systems based on fluorophores and cucurbiturils with AIE or ACQ effects

Doi:10.1016/j.dyepig.2021.109267
(2021)
Doi:10.1016/0040-6031(82)85138-1
(1982)
Optical properties of hybrid dendritic-mesoporous titania nanocomposite films

Doi:10.1002/chem.200800606
(2008)

Article Doi