Articles

UofT Libraries is getting a new library services platform in January 2021.
Learn more about the change.

Search Articles

Advanced search
Help

Catalogue

Articles

Databases

X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
protection, deprotection (4209) 4209
deprotection (758) 758
carbohydrates (557) 557
alcohols (406) 406
amino acids, peptides (401) 401
chemistry (400) 400
aldehydes (349) 349
science & technology (325) 325
amines (322) 322
physical sciences (280) 280
ketones (274) 274
organic chemistry (209) 209
nucleic acids (204) 204
exact sciences and technology (198) 198
catalysis, phase‐transfer catalysis (177) 177
organic chemistry, review (146) 146
cyclohexane derivatives (140) 140
preparations and properties (134) 134
aldehyde derivatives (130) 130
diastereoselective syntheses, enantioselective syntheses (125) 125
microwave chemistry, sonochemistry, mechanochemistry (123) 123
monovalent phenols (119) 119
ring closure reactions (114) 114
peptides (112) 112
catalysis (102) 102
c‐c bond formation (96) 96
carboxylic acid esters (92) 92
chemistry, organic (92) 92
life sciences & biomedicine (91) 91
chemistry, multidisciplinary (89) 89
stereochemistry (87) 87
reduction, hydrogenation (85) 85
indole derivatives, isoindole derivatives (79) 79
peptide synthesis (79) 79
amino acid sequence (78) 78
polyphenylalkane derivatives (75) 75
ethers (74) 74
protection (74) 74
biochemistry & molecular biology (72) 72
steroids (72) 72
animals (71) 71
selective deprotection (69) 69
pyridine derivatives (67) 67
synthesis (64) 64
letter (63) 63
pyrrole derivatives (61) 61
carboxylic acids (60) 60
furan derivatives (60) 60
trifluoromethanesulfonic acid deprotection (60) 60
esterification, transesterification (59) 59
pyran derivatives (59) 59
phenol ethers (58) 58
oxidation, dehydrogenation (55) 55
amination, n‐alkylation, n‐arylation (54) 54
biochemical syntheses, microbiological syntheses (54) 54
esters (54) 54
photochemistry, radiation chemistry, chemoluminescence (54) 54
carboxylic amides (53) 53
polymer science (53) 53
alkylation, arylation, dealkylation, dearylation, c‐acylation, olefination (52) 52
terpenes (51) 51
dithiole derivatives (50) 50
oxidation, dehydrogenation, ozonolysis (50) 50
peptides - chemical synthesis (50) 50
applied sciences (48) 48
dioxole derivatives (46) 46
protecting groups (46) 46
mercaptans, thioethers (44) 44
oxidation (44) 44
oxo compounds (44) 44
thioanisole-mediated deprotection (44) 44
carbonyl compounds (43) 43
cycloaddition reactions (43) 43
humans (43) 43
araliphatic ethers (42) 42
methods (42) 42
antibiotics (41) 41
protecting group (41) 41
cleavage reactions, decomposition reactions, pyrolysis (40) 40
molecular sequence data (40) 40
hydrosilylation, silylation, phosphorylation (39) 39
imidazole derivatives (39) 39
etherification (38) 38
hydrolysis (38) 38
organo‐silicon compounds (38) 38
alkaloids (37) 37
dithiane derivatives (37) 37
amide formation (36) 36
molecular structure (36) 36
phenols (36) 36
cyclopentane derivatives (35) 35
ketone derivatives (35) 35
oxidative deprotection (35) 35
amino acids (34) 34
aminocarboxylic acids and esters (34) 34
rearrangements (34) 34
technology (34) 34
amino alcohols (33) 33
green chemistry (33) 33
chemical phenomena (32) 32
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (5643) 5643
Japanese (149) 149
Portuguese (7) 7
Chinese (6) 6
French (4) 4
German (2) 2
Arabic (1) 1
Korean (1) 1
Russian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1. Full Text Base-promoted regioselective synthesis of 1,2,3,4-terahydroquinolines and quinolines from N-boc-3-piperidone
by Shally and Althagafi, Ismail and Singhal, Divya and Panwar, Rahul and Shaw, Ranjay and Elagamy, Amr and Pratap, Ramendra
Tetrahedron, ISSN 0040-4020, 11/2019, Volume 75, Issue 48, p. 130695
Quinolines | 1,2,3,4-Tetrahydroquinolines | Base | Deprotection
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
2. Full Text Catalytic removal of tert-butyldimethylsilyl (TBS) ether by PVP-I
by Lu, Guangying and Wang, Di and Ren, Jiangmeng and Ke, Yanxiong and Zeng, Bu-Bing
Tetrahedron letters, ISSN 0040-4039, 09/2019, Volume 60, Issue 39, p. 150831
Catalytic | PVP-I | TBS ether | Deprotection
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
3. Full Text Sustainable, mild and efficient p-methoxybenzyl ether deprotections utilizing catalytic DDQ
by Walsh, Katie and Sneddon, Helen F and Moody, Christopher J
Tetrahedron, ISSN 0040-4020, 10/2014, Volume 70, Issue 40, pp. 7380 - 7387
Quinone | Oxidation | Deprotection
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
4. Full Text Acid mediated deprotection of N-isopropyl tertiary amides
by Lorenc, Chris and Reeves, Jonathan T and Busacca, Carl A and Senanayake, Chris H
Tetrahedron letters, ISSN 0040-4039, 03/2015, Volume 56, Issue 10, pp. 1280 - 1282
Amides | Acid | Dealkylation | Deprotection
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
5. Full Text Visible-light mediated facile dithiane deprotection under metal free conditions
by Dharpure, Pankaj D and Bhowmick, Anindita and Warghude, Prakash K and Bhat, Ramakrishna G
Tetrahedron letters, ISSN 0040-4039, 01/2020, Volume 61, Issue 3, p. 151407
Eosin Y | Dithiane | Visible-light | Deprotection
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
6. Full Text Acidic Solvent-free Removal of Amine-protecting Diphenylmethyl Groups in the Presence of Camphorsulfonic Acid
by Yamagiwa, Noriyuki and Okabe, Takayuki and Suto, Yutaka and Iwasaki, Genji
Chemistry letters, ISSN 0366-7022, 10/2017, Volume 46, Issue 10, pp. 1456 - 1458
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
7. Full Text Deprotection of 1,3-oxathiolanes to ketones promoted by base
by Du, Biao and Yuan, Changchun and Zhang, Langzhong and Yang, Li and Liu, Bo
Tetrahedron letters, ISSN 0040-4039, 05/2013, Volume 54, Issue 18, pp. 2217 - 2220
1,3-Oxathiolane | Ketone | Deprotection | Ketones
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
8. Full Text Dimethylsulfoxide–iodine catalysed deprotection of 2′-allyloxychalcones: synthesis of flavones
by Lokhande, Pradeep D and Sakate, Sachin S and Taksande, Kiran N and Navghare, Beena
Tetrahedron letters, ISSN 0040-4039, 2005, Volume 46, Issue 9, pp. 1573 - 1574
Flavones | Allylchalcones | Deprotection
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
9. Full Text K3PO4-KOH Mixture as Efficient Reagent for the Deprotection of 4-Aryl-2-methyl-3-butyn-2-ols to Terminal Acetylenes
by Smeyanov, Alexey and Schmidt, Andreas
Synthetic communications, ISSN 0039-7911, 10/2013, Volume 43, Issue 20, pp. 2809 - 2816
synthesis | deprotection | Acetylenes
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
10. Full Text Regiospecific Tandem Azide‐Reduction/Deprotection To Afford Versatile Amino Alcohol‐Functionalized α‐ and β‐Cyclodextrins
by Guieu, Samuel and Sollogoub, Matthieu
Angewandte Chemie (International ed.), ISSN 1433-7851, 09/2008, Volume 47, Issue 37, pp. 7060 - 7063
regioselectivity | deprotection | cavitands | reduction | cyclodextrins | Cavitands | Reduction | Cyclodextrins | Regioselectivity | Deprotection
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
11. Full Text "Turn-On" fluorescent probe for mercury(II): High selectivity and sensitivity and new design approach by the adjustment of the π-bridge
by Ding, Jun and Li, Huiyang and Wang, Can and Yang, Jie and Xie, Yujun and Peng, Qian and Li, Qianqian and Li, Zhen
ACS applied materials & interfaces, ISSN 1944-8244, 06/2015, Volume 7, Issue 21, pp. 11369 - 11376
cell imaging | deprotection of thioacetals | "turn-on" fluorescent probe | test strips | structural modification | mercury ions
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
12. Full Text Mild deprotection of PMB ethers using tert-butyl bromide
by Rival, Nicolas and Albornoz Grados, Arantxa and Schiavo, Lucie and Colobert, Françoise and Hanquet, Gilles
Tetrahedron letters, ISSN 0040-4039, 12/2015, Volume 56, Issue 49, pp. 6823 - 6826
4-Methoxybenzyl ether | Tert-butyl bromide | PMB ether deprotection | Selective deprotection | Telomerase | Nitriles
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
13. Full Text The studies on chemoselective promiscuous activity of hydrolases on acylals transformations
by Koszelewski, Dominik and Ostaszewski, Ryszard
Bioorganic chemistry, ISSN 0045-2068, 12/2019, Volume 93, pp. 102825 - 102825
Acylals | Chemoselectivity | Biotransformation | Deprotection | Promiscuity | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
14. Full Text Efficient method for the synthesis of fused benzimidazole–imidazoles via deprotection and cyclization reactions
by Chen, Zhong-Zhu and Li, Shi-Qiang and Liao, Wen-Li and Xie, Zhi-Gang and Wang, Ming-Shu and Cao, Yun and Zhang, Jin and Xu, Zhi-Gang
Tetrahedron, ISSN 0040-4020, 11/2015, Volume 71, Issue 44, pp. 8424 - 8427
Benzimidazoles | Imidazoles | Cyclization | Deprotection | Imidazole-4,5-dicarboxamide | Imidazole-4 5-dicarboxamide
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
15. Full Text NaBH4 – a novel method for the deprotection of Nω-nitro-arginine
by Sebestyén, Mónika and Kóczán, György and Csámpai, Antal and Hudecz, Ferenc
Tetrahedron letters, ISSN 0040-4039, 02/2016, Volume 57, Issue 5, pp. 546 - 548
Sodium borohydride | Selective removal | Nω-Nitro–Arg deprotection | Catalyst | Nitro-Arg deprotection
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
16. Full Text The utilization of ball milling in synthesis of aryl guanidines through guanidinylation and N-Boc-deprotection sequence
by Đud, Mateja and Glasovac, Zoran and Margetić, Davor
Tetrahedron, ISSN 0040-4020, 01/2019, Volume 75, Issue 1, pp. 109 - 115
Guanidines | Guanidinylation | Amines | N-Boc deprotection | Mechanochemistry | Guanidine | Aromatic amines
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
17. Full Text Mild and efficient deprotection of the amine protecting p-methoxyphenyl (PMP) group
by Verkade, Jorge M.M and van Hemert, Lieke J.C and Quaedflieg, Peter J.L.M and Alsters, Paul L and van Delft, Floris L and Rutjes, Floris P.J.T
Tetrahedron letters, ISSN 0040-4039, 2006, Volume 47, Issue 46, pp. 8109 - 8113
Oxidative deprotection | Asymmetric Mannich reactions | p-Methoxyphenyl (PMP) deprotection | β-Amino acids | Organocatalysis | Amines | Catalysis
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
18. Full Text Achievement of regioselectivity in transition metal-catalyzed direct C–H (hetero)arylation reactions of heteroarenes with one heteroatom through the use of removable protecting/blocking substituents or traceless directing groups
by Rossi, Renzo and Lessi, Marco and Manzini, Chiara and Marianetti, Giulia and Bellina, Fabio
Tetrahedron, ISSN 0040-4020, 04/2016, Volume 72, Issue 15, pp. 1795 - 1837
Removable groups | Regioselectivity | Chemoselectivity | Direct C–H (hetero)arylation | Deprotection | Transition metal catalysts | Traceless directing groups | Direct C-H (hetero)arylation | Physical Sciences | Chemistry | Chemistry, Organic | Science & Technology | Transition metal compounds | Usage
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights