Support us in the fight for the freedom of knowledge
Sign the petition
Hide info
books search
books
articles search
articles
Donate
Log In
Log In
to access more features
personal recommendations
Telegram Bot
download history
send to Email or Kindle
manage booklists
save to favorites
Explore
Journals
Contribution
Donate
Litera Library
Donate paper books
Add paper books
Open LITERA Point
Volume 53; Issue 9
Main
Tetrahedron Letters
Volume 53; Issue 9
Tetrahedron Letters
Volume 53; Issue 9
1
A multicomponent, solvent-free, one-pot synthesis of benzoxanthenones catalyzed by HY zeolite: their anti-microbial and cell imaging studies
Velladurai Rama
,
Kuppusamy Kanagaraj
,
Kasi Pitchumani
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 590 KB
Your tags:
english, 2012
2
Publisher’s Note
Journal:
Tetrahedron Letters
Year:
2012
File:
PDF, 102 KB
Your tags:
2012
3
A route to selective functionalization of polyhydroxypyrrolidines
Carlos A.D. Sousa
,
Fabio Rizzo-Aguiar
,
M. Luísa C. Vale
,
Xerardo García-Mera
,
Olga Caamaño
,
José E. Rodríguez-Borges
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 487 KB
Your tags:
english, 2012
4
Application of [BoPhoz Rh] catalysts in the asymmetric hydrogenation of a pyridyl benzothiophene alkene
Timothy Gross
,
Shine Chou
,
Alan Dyke
,
Beatriz Dominguez
,
Michelle Groarke
,
Jonathan Medlock
,
Michael Ouellette
,
Jayachandra P. Reddy
,
Andreas Seger
,
Scott Zook
,
Antonio Zanotti-Gerosa
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 360 KB
Your tags:
english, 2012
5
Novel access to 1,4-benzodiazepin-2-ones via the Buchwald reaction and application to the synthesis of novel heterocyclics
Christophe Salomé
,
Martine Schmitt
,
Jean-Jacques Bourguignon
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 471 KB
Your tags:
english, 2012
6
Microwave enhanced Suzuki coupling: a diversity-oriented approach to the synthesis of highly functionalised 3-substituted-2-aryl/heteroaryl imidazo[4,5-b]pyridines
Ayyiliath M. Sajith
,
A. Muralidharan
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 2.15 MB
Your tags:
english, 2012
7
Hydroxy-rhodium(I) catalyzed regioselective Michael addition of cyclic enones
Gullapalli Kumaraswamy
,
Dasa Rambabu
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 1.01 MB
Your tags:
english, 2012
8
Al(OTf)3: an efficient recyclable catalyst for direct nucleophilic substitution of the hydroxy group of propargylic alcohols with carbon- and heteroatom-centered nucleophiles to construct C–C, C–O, C–N and C–S bonds
Mukut Gohain
,
Charlene Marais
,
Barend C.B. Bezuidenhoudt
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 207 KB
Your tags:
english, 2012
9
Insights into sulfinate formation from tosyl hydrazides
Ulf Ragnarsson
,
Leif Grehn
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 241 KB
Your tags:
english, 2012
10
Synthesis and cross-coupling reactions of imidomethyltrifluoroborates with aryl chlorides
Rammohan Devulapally
,
Nicolas Fleury-Brégeot
,
Gary A. Molander
,
Dave G. Seapy
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 918 KB
Your tags:
english, 2012
11
Heronamycin A: a new benzothiazine ansamycin from an Australian marine-derived Streptomyces sp.
Ritesh Raju
,
Andrew M. Piggott
,
Zeinab Khalil
,
Paul V. Bernhardt
,
Robert J. Capon
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 280 KB
Your tags:
english, 2012
12
Substituted azabicyclo[2.2.1]heptanes via nitrenium ion rearrangement
David W. Piotrowski
,
Marianne Rolph
,
Liuqing Wei
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 1.35 MB
Your tags:
english, 2012
13
Synthesis of thiophenes and pyranone fused thiophenes by base induced inter and intramolecular C–S and C–C bond formation: a non-catalytic approach
Pushyamitra Mishra
,
Hardesh K. Maurya
,
Brijesh Kumar
,
Vishnu K. Tandon
,
Vishnu Ji Ram
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 527 KB
Your tags:
english, 2012
14
An efficient method for the preparation of mono α-aryl derivatives of diethyl malonate and ethyl cyanoacetate using ethyl-1-imidazole carbamate (EImC)
Manoranjan Behera
,
R. Venkat Ragavan
,
M. Sambaiah
,
Balaiah Erugu
,
J. Rama Krishna Reddy
,
K. Mukkanti
,
Satyanarayana Yennam
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 993 KB
Your tags:
english, 2012
15
Efficient solid-phase synthesis of cyclic RGD peptides under controlled microwave heating
Keiichi Yamada
,
Izuru Nagashima
,
Masakazu Hachisu
,
Ichiro Matsuo
,
Hiroki Shimizu
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 667 KB
Your tags:
english, 2012
16
Polystyrene-supported TBD as an efficient and reusable organocatalyst for cyanosilylation of aldehydes, ketones, and imines
Satoru Matsukawa
,
Syohei Fujikawa
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 237 KB
Your tags:
english, 2012
17
Effects of the phosphatidylglycerol head group on the binding of short dermcidin-derived peptides to the phospholipid membrane surface
Shigeru Matsuoka
,
Ji Mao
,
Masayuki Inoue
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 423 KB
Your tags:
english, 2012
18
Electrochemical oxidation of cyclooctatetraene in the presence of allyltrimethylsilane. Anodic trialkylation with bicyclization
Justin Bours
,
Martha Morton
,
Albert J. Fry
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 406 KB
Your tags:
english, 2012
19
Ugi four-center three-component reaction for the parallel solid-phase synthesis of N-substituted thiomopholinones
Zhang Liu
,
Adel Nefzi
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 220 KB
Your tags:
english, 2012
20
Pd/Nb2O5: efficient supported palladium heterogeneous catalyst in the production of key intermediates for the synthesis of ‘sartans’ via the Suzuki reaction
Gizelda O.D. Estrada
,
Ana Luiza P. Blanco
,
Joaquim F.M. da Silva
,
Christian G. Alonso
,
Nádia R.C. Fernandes-Machado
,
Lucio Cardozo-Filho
,
Rodrigo O.M.A. de Souza
,
Leandro S.M. e Miranda
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 431 KB
Your tags:
english, 2012
21
New use of bis(benzotriazolyl)-1,2-(dialkylamino)ethanes for the synthesis of 2-H-3-dialkylamino imidazo[1,2-a]pyrazine derivatives
Joaquín Pastor
,
Sonsoles Rodríguez-Arístegui
,
Ana Isabel Hernández
,
Carmen Varela
,
Antonio Salgado
,
Sonia Martínez
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 306 KB
Your tags:
english, 2012
22
Synthesis of chiral 1,2,3-triols via organocatalyzed α-hydroxylation of protected β-hydroxyaldehydes
Olivier Colin
,
Philippe Hermange
,
Christine Thomassigny
,
Christine Greck
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 797 KB
Your tags:
english, 2012
23
Facile synthesis of 1-bromo-7-alkoxyl perylene diimide dyes: toward unsymmetrical functionalizations at the 1,7-positions
Xin Zhang
,
Shufeng Pang
,
Zhigang Zhang
,
Xunlei Ding
,
Shanlin Zhang
,
Shenggui He
,
Chuanlang Zhan
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 258 KB
Your tags:
english, 2012
24
Synthesis of homopropargyl alcohols via insertion of allenyl carbenoids into acyclic organozirconium bonds
Jozef Stec
,
Alan R. Henderson
,
Richard J. Whitby
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 206 KB
Your tags:
english, 2012
25
An unusual oxidative rearrangement of [7]-helicene
Matthew J. Fuchter
,
Marko Weimar
,
Xuezheng Yang
,
Dilraj K. Judge
,
Andrew J.P. White
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 406 KB
Your tags:
english, 2012
26
Synthesis of novel pyranoquinones using an acyl radical cyclization strategy
Christopher D. Donner
,
Myriam I. Casana
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 367 KB
Your tags:
english, 2012
27
Synthesis and antitumour activity of inositol phosphonate analogues
Fanbo Song
,
Jing Zhang
,
Quanbin Cui
,
Ting Wang
,
Wenbin Chen
,
Luyuan Li
,
Zhen Xi
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 478 KB
Your tags:
english, 2012
28
Toggle-switchable fluorescence of bisindolylmaleimide derivatives by reversible esterification/hydrolysis
Xiaochuan Li
,
Yunfeng Xu
,
Bingcai Wang
,
Young-A. Son
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 615 KB
Your tags:
english, 2012
29
New preparation method for Vilsmeier reagent and related imidoyl chlorides
Yoshikazu Kimura
,
Daisuke Matsuura
,
Takeshi Hanawa
,
Yukimoto Kobayashi
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 1.13 MB
Your tags:
english, 2012
30
Asymmetric synthesis of (−)-(S,S)-homaline
Stephen G. Davies
,
James A. Lee
,
Paul M. Roberts
,
Jeffrey P. Stonehouse
,
James E. Thomson
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 285 KB
Your tags:
english, 2012
31
Biocatalytic production of tetrahydroisoquinolines
Bettina M. Ruff
,
S. Bräse
,
Sarah E. O’Connor
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 872 KB
Your tags:
english, 2012
32
Efficient synthesis of 5,6-dihydro-8H-[1,2,4]thiadiazino[6,5,4-de]phenanthridine 4,4-dioxide and 5,6-dihydro-8H-[1,2,4]-thiadiazino[6,5,4-ij]thieno[2,3-c]quinoline 4,4-dioxide
Umberto M. Battisti
,
Marina M. Carrozzo
,
Giuseppe Cannazza
,
Daniela Braghiroli
,
Carlo Parenti
,
Livio Brasili
,
Cinzia Citti
,
Luigino Troisi
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 287 KB
Your tags:
english, 2012
33
A novel bioglycerol-based recyclable carbon catalyst for an efficient one-pot synthesis of highly substituted imidazoles
K. Ramesh
,
S. Narayana Murthy
,
K. Karnakar
,
Y.V.D. Nageswar
,
Kukuma Vijayalakhshmi
,
Bethala L.A. Prabhavathi Devi
,
R.B.N. Prasad
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 3.33 MB
Your tags:
english, 2012
34
Sc(OTf)3-catalyzed, solvent-free domino synthesis of functionalized pyrazoles under controlled microwave irradiation
Kumkum Kumari
,
Dushyant Singh Raghuvanshi
,
Viatcheslav Jouikov
,
Krishna Nand Singh
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 2.91 MB
Your tags:
english, 2012
35
AlCl3 induced C-arylation/cyclization in a single pot: a new route to benzofuran fused N-heterocycles of pharmacological interest
K. Shiva Kumar
,
Raju Adepu
,
Ravikumar Kapavarapu
,
D. Rambabu
,
G. Rama Krishna
,
C. Malla Reddy
,
K. Krishna Priya
,
Kishore V.L. Parsa
,
Manojit Pal
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 1.56 MB
Your tags:
english, 2012
36
Facile catalyst-free pseudo five-component domino reactions in the expedient synthesis of 5-aroyl-1,3-diarylhexahydropyrimidines
Sivasubramanian Muthusaravanan
,
Subbu Perumal
,
Abdulrahman I. Almansour
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 556 KB
Your tags:
english, 2012
37
Photophysical properties and dye-sensitized solar cell studies on thiadiazole–triazole–chalcone dendrimers
Perumal Rajakumar
,
Ayyavu Thirunarayanan
,
Sebastian Raja
,
Shanmugam Ganesan
,
Pichai Maruthamuthu
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 368 KB
Your tags:
english, 2012
38
A chemoselective hydroxymethylation: new route for the synthesis of 6-aroyl-4-(4H-triazol-3-yl)thiomorpholin-3-ones
Thulasiraman Krishnaraj
,
Shanmugam Muthusubramanian
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 343 KB
Your tags:
english, 2012
39
Benzylic modifications of meso-alkyl-substituted porphyrins via oxidation with DDQ
Xiaobin Peng
,
Chao Gao
,
Yuying Huang
,
Junbiao Peng
,
Naoki Aratani
,
Atsuhiro Osuka
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 431 KB
Your tags:
english, 2012
40
Synthesis of stagonolide C from Mulzer epoxide
Jian-Zhong Wu
,
Zhixia Wang
,
Chunhua Qiao
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 308 KB
Your tags:
english, 2012
41
Synthesis of polysubstituted pyridines under combined microwave and ultrasound irradiation: K2CO3-promoted tandem addition/cyclization/hydrogen shift process
Huangdi Feng
,
Yuan Li
,
Erik V. Van der Eycken
,
Yanqing Peng
,
Gonghua Song
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 285 KB
Your tags:
english, 2012
42
Selective oxidation of organic sulfides by mononuclear and dinuclear peroxotungsten(VI) complexes
Siva Prasad Das
,
Jeena Jyoti Boruah
,
Hiran Chetry
,
Nashreen S. Islam
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 580 KB
Your tags:
english, 2012
43
Iridium-catalyzed direct borylation of phenacenes
Shunpei Hitosugi
,
Yuta Nakamura
,
Taisuke Matsuno
,
Waka Nakanishi
,
Hiroyuki Isobe
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 285 KB
Your tags:
english, 2012
44
Generation of metalated thiophenes with Grignard reagent and catalytic secondary amine for the cross coupling reaction with aryl halides
Shota Tanaka
,
Daiki Tanaka
,
Atsushi Sugie
,
Atsunori Mori
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 978 KB
Your tags:
english, 2012
45
Dysoxylentin A, the first 21-nortriterpenoid bearing a 2-(propan-2-ylidenyl)furan-3(2H)-one, from Dysoxylum lenticellatum
Ting Tang
,
Shang-Gao Liao
,
Zhi Na
,
Yan Li
,
You-Kai Xu
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 374 KB
Your tags:
english, 2012
46
Highly selective and sensitive fluorescent chemosensor for Hg2+ in aqueous solution
Hsiu-Han Wu
,
Yao-Lin Sun
,
Chin-Feng Wan
,
Shih-Tse Yang
,
Shau-Jiun Chen
,
Ching-Han Hu
,
An-Tai Wu
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 648 KB
Your tags:
english, 2012
47
Construction of dihydropyrimidine skeleton using 1,2,4-trisubstituted-1,3-diaza-1,3-butadienes
Hidetsura Cho
,
Yoshio Nishimura
,
Yoshizumi Yasui
,
Masahiko Yamaguchi
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 442 KB
Your tags:
english, 2012
48
Total synthesis of stagonolide B
Tapas Das
,
Tridib Mahapatra
,
Samik Nanda
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 277 KB
Your tags:
english, 2012
49
Corrigendum to: “About the intermediacy of 1,2-dihydroquinazolinium salts in the Friedländer–Borsche synthesis of quinolinium salts in acidic medium” [Tetrahedron Lett. 52 (2011) 6298–6302]
José Vicente
,
María Teresa Chicote
,
Antonio Jesús Martínez-Martínez
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 191 KB
Your tags:
english, 2012
50
Editorial board
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 34 KB
Your tags:
english, 2012
51
Graphical contents list
Journal:
Tetrahedron Letters
Year:
2012
Language:
english
File:
PDF, 1.81 MB
Your tags:
english, 2012
1
Follow
this link
or find "@BotFather" bot on Telegram
2
Send /newbot command
3
Specify a name for your chatbot
4
Choose a username for the bot
5
Copy an entire last message from BotFather and paste it here
×
×
Support us in the fight for the freedom of knowledge
Sign the petition
Hide info
