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Les actionnaires de la Société anonyme des brasseries du Cameroun (SABC) se partageront des dividendes de 15 milliards de FCFA au titre de l'exercice 2018, selon une note de la filiale du groupe français Castel dont APA a obtenu une copie dimanche.Il s'agit là de la quintessence de la décision de l'Assemblée générale des actionnaires le 15 mai 2019 au siège de l'entreprise à Douala qui vient donner du baume au cœur aux actionnaires. Pourtant, «avec la crise anglophone et les problèmes dans l'Extrême-Nord du pays, nous avons des perturbations sur presque 35 % de notre marché », précise la direction générale de la SABC. Malgré ce contexte difficile, notamment dans les régions Nord-ouest et du Sud-ouest, « dans notre engagement à rester fort f.
An efficient kinetic resolution of axially chiral 2‐nitrovinyl biaryls was realized through organocatalyzed asymmetric Michael addition of acetone to the nitroelefin moiety. Under the catalysis of a chiral thiophosphinamide derived from (1R,2R)‐1,2‐diphenylethane‐1,2‐diamine, the unreacted 2‐nitrovinyl biaryls were recovered in 13–44% yields with high levels of ee value. At the same time, two separable diastereomers of the corresponding Michael addition products containing both axial and central chirality were obtained with excellent stereocontrol. This represents the first successful application of asymmetric Michael addition of nitroolefins in kinetic resolution of axially chiral biaryls.
A transition‐metal‐free reaction of o‐aminoacetophenone N‐tosylhydrazone and CO2 has been developed, leading to a series of 1,4‐dihydro‐2H‐3,1‐benzoxazin‐2‐ones in moderate to good yields. This procedure proceeds with the sequential fixation of CO2 by amino leading to carbamic acid and the intra‐ molecular insertion of hydroxyl to carbene.
AsiaToday 05/19/2019 10:05
May 19, 2019. Picture:. TAIPEI, Taiwan, May 17, 2019 --( ASIA TODAY )-- InnoVEX is the startup focused special exhibition of COMPUTEX. Started in 2016, the event has continued to see significant growth every year. InnoVEX saw a 20% growth between 2018 and 2019; with current exhibitors numbering 467 startup teams from 24 countries & regions and over 20,000 visitors expected to join InnoVEX. To ensure a better, more comfortable experience for the large number of expected visitors, exhibitors, and VIPS; InnoVEX will be held in a larger venue: TWTC Hall 1. Being related to COMPUTEX puts InnoVEX in a special position as both visitors and exhibitors of COMPUTEX can freely enter InnoVEX showgrounds. This means InnoVEX exhibitors can get a targeted a.
Le Faso (Burkina Faso) 05/19/2019 10:01
Ouagadougou va accueillir du 23 au 25 mai 2019 un colloque international sur le thème « la violence dans les langues, les littératures et les arts du Sahel ». L'annonce a été faite par le Comité d'organisation dudit colloque lors d'une conférence de presse ce vendredi 17 mai 2019 à l'Université Joseph Ki-Zerbo. La violence dans les textes littéraires/l'écriture de la violence ; littérature en langues nationales et violence ; langues nationales/langues officielles en Afrique ; usages langagiers et expression (...). -. Société.

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