Synthesis of Higher-Carbon Sugars Using the Phosphonate Methodology: Part I—Synthesis of Methyl (methyl 2,3,4-Tri-O- benzyl-α-d-glucopyranosid)uronate ..................................................... and Sławomir Jarosz

2015 ◽  
pp. 52-59
Keyword(s):  
Methyl Methyl

scholarly journals Exploring Intramolecular Methyl–Methyl Coupling on a Metal Surface for Edge-Extended Graphene Nanoribbons

2021 ◽  
Vol 03 (02) ◽  
pp. 128-133
Author(s):  
Zijie Qiu ◽  
Qiang Sun ◽  
Shiyong Wang ◽  
Gabriela Borin Barin ◽  
Bastian Dumslaff ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Atomic Force Microscopy ◽  
High Resolution ◽  
Graphene Nanoribbons ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Force Microscopy ◽  
Methyl Methyl ◽  
Atomic Force ◽  
Edge Extension

Intramolecular methyl–methyl coupling on Au (111) is explored as a new on-surface protocol for edge extension in graphene nanoribbons (GNRs). Characterized by high-resolution scanning tunneling microscopy, noncontact atomic force microscopy, and Raman spectroscopy, the methyl–methyl coupling is proven to indeed proceed at the armchair edges of the GNRs, forming six-membered rings with sp3- or sp2-hybridized carbons.

scholarly journals Studies on Methyl Transfer from 5,6-Dimethylbenzimidazolylcobamide Methyl (Methyl-B12) to Homocysteine

1964 ◽  
Vol 239 (6) ◽  
pp. 1942-1946 ◽  
Author(s):  
Herbert Weissbach ◽  
Betty G. Redfield ◽  
Herbert Dickerman
Keyword(s):  
Methyl Methyl ◽  
Methyl Transfer

Base-catalyzed Degradations of Carbohydrates. IX. β-Eliminations of 4-O-Substituted Hexopyranosiduronates

1975 ◽  
Vol 53 (14) ◽  
pp. 2182-2188 ◽  
Author(s):  
Gerald O. Aspinall ◽  
Thinnayam N. Krishnamurthy ◽  
Walter Mitura ◽  
Masuo Funabashi
Keyword(s):  
Acid Hydrolysis ◽  
Reducing Sugars ◽  
Model Compounds ◽  
Methyl Methyl ◽  
Hydrolysis Of

Two methylated disaccharides, methyl [methyl 4-O-(2,3,4,6-tetra-O-methyl-α-D-glucopyranosyl)-2,3-di-O-methyl-β-D-glucopyranosid]uronate (9) and methyl 6-O-(methyl 2,3,4-tri-O-methyl-α-D-galactopyranosyluronate)-2,3,4-tri-O-methyl-β-D-glucopyranoside (15) have been synthesized and used as model compounds for the study of the base-catalyzed β-elimination of 4-O-substituted hexopyranosiduronates without degradation of exposed reducing sugars and of the selective acid hydrolysis of hex-4-enopyranosiduronates.

RIFM fragrance ingredient safety assessment, 2-hexenoic acid, 2-methyl-, methyl ester, (2E)-, CAS Registry Number 16493-96-2

2021 ◽  
pp. 112365
Author(s):  
A.M. Api ◽  
D. Belsito ◽  
D. Botelho ◽  
M. Bruze ◽  
G.A. Burton ◽  
...  
Keyword(s):  
Methyl Ester ◽  
Safety Assessment ◽  
Methyl Methyl ◽  
Cas Registry

Thiocyanation of N-aryl, N-acetyl, and N-[arylsulfonylimino(methyl)methyl] derivatives of 1,4-benzoquinone monoimine

2014 ◽  
Vol 50 (5) ◽  
pp. 635-646 ◽  
Author(s):  
S. A. Konovalova ◽  
A. P. Avdeenko ◽  
O. P. Ledeneva ◽  
A. L. Yusina ◽  
V. V. Pirozhenko ◽  
...  
Keyword(s):  
Methyl Methyl ◽  
Methyl Derivatives ◽  
Derivatives Of

Experimental and Theoretical Investigations on the Methyl−Methyl Recombination Reaction

2003 ◽  
Vol 107 (51) ◽  
pp. 11414-11426 ◽  
Author(s):  
Baoshan Wang ◽  
Hua Hou ◽  
Laurie M. Yoder ◽  
James T. Muckerman ◽  
Christopher Fockenberg
Keyword(s):  
Recombination Reaction ◽  
Methyl Methyl ◽  
Theoretical Investigations

Synthesis and Herbicidal Activity of [(Substituted Phenoxyacetoxy) (Substituted Phenyl)Methyl](Methyl) Phosphinates Containing Fluorine

2013 ◽  
Vol 188 (6) ◽  
pp. 663-671 ◽  
Author(s):  
Xiaoyan Deng ◽  
Guihong Liao ◽  
Qingwu Long ◽  
Yujiao Gao ◽  
Hao Peng ◽  
...  
Keyword(s):  
Herbicidal Activity ◽  
Methyl Methyl

A shock tube study of methyl-methyl reactions between 1200 and 2400 K

1995 ◽  
Vol 27 (12) ◽  
pp. 1179-1196 ◽  
Author(s):  
D. F. Davidson ◽  
M. D. Di Rosa ◽  
E. J. Chang ◽  
R. K. Hanson ◽  
C. T. Bowman
Keyword(s):  
Shock Tube ◽  
Methyl Methyl ◽  
Tube Study
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