We report the synthesis of macrocycles 1-6 via ring closing metathesis of dienes 7-12. Addition of chlorodicyclohexylborane to thermal and microwave assisted RCM of dienes 8 and 9 markedly improves the yield. The geometric isomers of macrocycles 1-3 and 5 have been assigned using X-ray crystallography and NMR.Andrew D. Abell, Nathan A. Alexander, Steven G. Aitken, Hongyuan Chen, James M. Coxon, Matthew A. Jones, Stephen B. McNabb and Andrew Muscroft-Taylo
[reaction: see text] A general strategy toward macrocyclic compounds using multicomponent reaction (...
The increasing resistance to antibiotics is becoming a major threat to public health. An increasing ...
A short reaction pathway was devised to synthesize a library of artificial 18-27-membered macrocycle...
The ruthenium carbene complexes 1 and 2 (0.05-5 mol%) catalyse highly efficient macrocyclization rea...
Macrocycles represent attractive candidates in organic synthesis and drug discovery. Since 2014, nin...
Macrocyclic scaffolds are commonly found in bioactive natural products and pharmaceutical molecules....
ABSTRACT: The first examples of catalyst-controlled stereoselective macrocyclic ring-closing metathe...
A copper-promoted flexible synthesis of cyclobutenes carrying simple alkyl chains, enabling even the...
Transition metal-mediated synthesis and functionalization of macrocycles were investigated. A novel ...
Natural product-like molecules containing a macrocycle are attractive synthetic targets due to their...
Ring closing metathesis may be used in the formation of small ring bicycloalkenes from monocyclic di...
Attempts to the synthesis of the A ring of halichomycin via ring-closing metathesis (RCM) reaction w...
Macrocyclic compounds are central to the development of new drugs, but preparing them can be challen...
Ring-closing metathesis (RCM) offers versatile catalytic routes to macrocycles, with applications ra...
Total synthesis of complex natural products, such as 24-demethylbafilomycins, not only serves as the...
[reaction: see text] A general strategy toward macrocyclic compounds using multicomponent reaction (...
The increasing resistance to antibiotics is becoming a major threat to public health. An increasing ...
A short reaction pathway was devised to synthesize a library of artificial 18-27-membered macrocycle...
The ruthenium carbene complexes 1 and 2 (0.05-5 mol%) catalyse highly efficient macrocyclization rea...
Macrocycles represent attractive candidates in organic synthesis and drug discovery. Since 2014, nin...
Macrocyclic scaffolds are commonly found in bioactive natural products and pharmaceutical molecules....
ABSTRACT: The first examples of catalyst-controlled stereoselective macrocyclic ring-closing metathe...
A copper-promoted flexible synthesis of cyclobutenes carrying simple alkyl chains, enabling even the...
Transition metal-mediated synthesis and functionalization of macrocycles were investigated. A novel ...
Natural product-like molecules containing a macrocycle are attractive synthetic targets due to their...
Ring closing metathesis may be used in the formation of small ring bicycloalkenes from monocyclic di...
Attempts to the synthesis of the A ring of halichomycin via ring-closing metathesis (RCM) reaction w...
Macrocyclic compounds are central to the development of new drugs, but preparing them can be challen...
Ring-closing metathesis (RCM) offers versatile catalytic routes to macrocycles, with applications ra...
Total synthesis of complex natural products, such as 24-demethylbafilomycins, not only serves as the...
[reaction: see text] A general strategy toward macrocyclic compounds using multicomponent reaction (...
The increasing resistance to antibiotics is becoming a major threat to public health. An increasing ...
A short reaction pathway was devised to synthesize a library of artificial 18-27-membered macrocycle...