Results 151 to 160 of about 11,623 (281)

Metal‐Free Electrophilic Borylative Cyclizations of Alkynes

The Chemical Record, EarlyView.
Metal‐free borylative cyclizations based on electrophilic alkyne activation by boron Lewis acids provide efficient access to borylated hetero‐ and carbocycles. Early studies using B(C6F5)3 displayed limited scope and application, whereas recent ClBcat‐ and BCl3‐based methods enable mild CB and CC/CX bond formation for the synthesis of cycles ...
Jaime Mateos‐Gil, Marcos Humanes, Manuel A. Fernández‐Rodríguez, Patricia García‐García   +3 more
wiley   +1 more source

Highly efficient α-sialylation with <i>ortho</i>-(1-phenylvinyl)benzoates as leaving groups: One-pot assembly of α-sialoglycans. [PDF]

Sci Adv
Zhang Y, Ji Y, Tan Q, Fan H, Zhou Q, Yin C, Li S, Wang X, Lu G, Xiao G.   +9 more
europepmc   +1 more source

Generation cycles in experimental populations of a multivoltine insect

Journal of Animal Ecology, EarlyView.
Although theory suggests various mechanisms by which environmental and ecological factors may drive generational fluctuations, our field‐cage experiment is the first to demonstrate how internal dynamics and external disturbances jointly produce synchronised, large‐scale outbreak cycles.
Takehiko Yamanaka, Yasushi Sato, William A. Nelson, Ottar N. Bjørnstad   +3 more
wiley   +1 more source

One-Pot Transition-Metal-Free Methods for the Synthesis of All Three Bonds of the Alkyne's Triple Bond. [PDF]

Chemistry
Kim E, Wu Y, Currano JN, Mao J, Walsh PJ.   +4 more
europepmc   +1 more source

Functional validation of a white pupae minimal gene construct in Ceratitis capitata (Diptera: Tephritidae)

Insect Science, EarlyView.
An intronless version of the white pupae (wp) gene was engineered to restore the wild type brown puparium color in white pupae phenotype mutants of the Mediterranean fruit fly, Ceratitis capitata. Functionality of the minimal gene version (mini‐wp) was verified in vivo, as one copy of mini‐wp successfully restored the wild type phenotype in homozygous ...
Lucas Henrique Figueiredo Prates, Roswitha A. Aumann, Inga Sievers, Tanja Rehling, Marc F. Schetelig   +4 more
wiley   +1 more source

Evaluation of Wound Healing Potential of (5-formylfuran-2-yl)Methyl Benzoates by <i>In Vitro</i> Cell Culture Studies. [PDF]

Turk J Pharm Sci
Koca M, Yeşilyurt F, Durmaz HŞ, Hacımüftüoğlu A, Çelebioğlu N.   +4 more
europepmc   +1 more source

Lithium Benzoate [PDF]

, 2020
openaire   +1 more source

Molecular characterization of transformer, transformer‐2, and doublesex genes in the carambola fruit fly, Bactrocera carambolae, revealing potential for genetic pest management

Insect Science, EarlyView.
Abstract Globalization and climate change may be driving the spread of the quarantine fruit fly, Bactrocera carambolae, highlighting the need for ecofriendly control methods like the Sterile Insect Technique (SIT), which relies on releasing sterile males to reduce wild populations.
Kamoltip Laohakieat, Thanalai Poonsiri, Nidchaya Aketarawong   +2 more
wiley   +1 more source

Phenylamine-1,2-Dioxetanes: Promising Class of Chemiluminescent Luminophores for Aqueous Sensing and Bacterial Detection. [PDF]

Angew Chem Int Ed Engl
David M, Leirikh T, Naama N, Kopp T, Shabat D.   +4 more
europepmc   +1 more source

Development and evaluation of pupal color‐based genetic sexing strains in Anastrepha obliqua (Diptera: Tephritidae)

Insect Science, EarlyView.
Two spontaneous mutations in pupae of the West Indian fruit fly Anastrepha obliqua, named bp and sp, were isolated and studied. The bp mutation was selected, and using two types of Y‐autosoma l translocation inducers and an appropriate crossing scheme, two genetically sexed strains based on pupa l color were developed for the first time in this species,
Daisy P. Cárdenas‐Enríquez, Víctor García‐Martínez, Jorge Ibáñez‐Palacios, Brenda Torres‐Huerta, Maria F. Ruiz‐Pérez, José S. Meza   +5 more
wiley   +1 more source