Comparison of benzyl, benzoyl and benzamidomethyl as protective groups for mercaptoacetyltriglycine (MAG3)

Comparison of the labelling characterist

Comparison of the labelling characteristics of mercaptoacetyltriglycine (MAG3) with different S-protective groups

✍ Subhani M. Okarvi; Paul Adriaens; A. Verbruggen 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 French ⚖ 1023 KB

ChemInform Abstract: Synthesis of LeX an

ChemInform Abstract: Synthesis of LeX and LeY Oligosaccharides with Azido-Type Spacer-Arms. Comparison of 3- and 4-Methoxybenzyl Groups as Key Temporary Protective Groups.

✍ S. FIGUEROA PEREZ; R. GONZALEZ LIO; V. FERNANDEZ SANTANA; V. VEREZ BENCOMO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB

Selective hydrogenolysis of the benzyl p

Selective hydrogenolysis of the benzyl protecting group for hydroxy function with raney nickel in the presence of the MPM (4-methoxybenzyl) and DMPM (3,4-dimethoxybenzyl) protecting groups

✍ Yuji Oikawa; Tatsuyoshi Tanaka; Kiyoshi Horita; Osamu Yonemitsu 📂 Article 📅 1984 🏛 Elsevier Science 🌐 French ⚖ 201 KB

The benzyl protecting group for hydroxy function was selectively removed by catalytic hydrogenolysis with Raney nickel in the presence of the MPM (4-methoxybenzyl) and DMPM (3,4-dimethoxybenzyl)protecting groups, and applied to the synthesis of some synthons to macrolide and polyether antibiotics.

Use of the vinyl group as an efficient p

Use of the vinyl group as an efficient protecting group for azole N- atoms: Synthesis of polyfunctionalized imidazoles and thieno[2,3-d] ⇌ [3,2-d]imidazole

✍ David J. Hartley; Brian Iddon 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 152 KB

2,4,5-Tribromo-l-vinylimidazole was prepared from 2,4,5-tribromoimidazole and 1,2-dibromoethane and its Br-atoms were replaced regio~lectively in the order 2 --) 5 ---> 4 via Br --~ MgBr and other exchange reactions. Efficient removal of the vinyl groups from the resulting polyfunctionalized imidazo

ChemInform Abstract: 3,5-Di-tert-butylph

ChemInform Abstract: 3,5-Di-tert-butylphenyl (DtBuP) Group as a Protecting Group for Kinetic Stabilization. Preparation and Characterization of 2,6-Naphthoquinone Skeleton.

✍ Ken-ichi Sugiura; Masataka Saika; Yoshiteru Sakata 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: 3-Benzoyl-2-ethoxyc

ChemInform Abstract: 3-Benzoyl-2-ethoxycarbonylvinyl-1 and 2-Benzoylamino-2- methoxycarbonylvinyl-1 as N-Protecting Groups in Peptide Synthesis. Their Application in the Synthesis of Dehydropeptide Derivatives Containing N-Terminal 3-Heteroarylamino-2,3-dehydroalanine.

✍ J. SVETE; M. ALJAZ-ROZIC; B. STANOVNIK 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v