In organic chemistry, a directing group (DG) is a substituent on a molecule or ion that facilitates reactions by interacting with a reagent. The term...

reactions, existing substituent groups on the aromatic ring influence the overall reaction rate or have a directing effect on positional isomer of the...

rebranded to Shop Direct, dropping the 'group' from its name. Shop Direct rebranded themselves to The Very Group in 2020. A business group trading via several...

mathematics, specifically in group theory, the direct product is an operation that takes two groups G and H and constructs a new group, usually denoted G × H...

Direct Line Insurance Group plc is a British insurance company based in the United Kingdom, formed in 2012 by the divestment of The Royal Bank of Scotland...

DirectGroup Bertelsmann was a division of Bertelsmann AG and operated book sales clubs, online shops, bookstore chains and publishers in 8 countries when...

In mathematics, a group G is called the direct sum of two normal subgroups with trivial intersection if it is generated by the subgroups. In abstract algebra...

operations and divest its other interests, renaming itself The DirecTV Group, Inc. on March 16, 2005, and changing its ticker symbol from "HS" to "DTV"...

United Kingdom at the end of 2008. In February 2009, Shop Direct Group (later known as The Very Group) purchased the Woolworths trademark and the internet...

Tafenoquine The amine functional group is amenable to formation of amides, and thus can serve as a directing group in organic synthesis. The original...

Frasers Group plc (formerly known as Sports Direct International plc) is a British retail, sport and intellectual property group, named after its ownership...

The GE AN/GPA-37 Course Directing Group was a USAF Cold War air defense command, control, and coordination system for weapons direction (ground-controlled...

commercially available and known for its directed hydrogenation to give trans stereoselectivity with respective of directing group. The complex has a square planar...

effects within a molecule. Example of directing group selectivity The above figure shows a carboxylic acid directed diastereoselective lactonization of...

Direct Group is a direct marketing holding company operating in Australia and New Zealand. The company, founded in 1985, operates with three primary divisions:...

In mathematics, a direct limit of groups is the direct limit of a direct system of groups. These are central objects of study in algebraic topology, especially...

perturbed relative to the free molecule. Directed-, chelation-assisted-, or "guided" C-H activation involves directing groups that influence regio- and stereochemistry...

effect also occurs when a meta-directing group is positioned in a meta arrangement relative to an ortho–para-directing group, a new substituent introduced...

The Burroughs AN/GSA-51 Radar Course Directing Group was a United States Air Force air defense command, control, and coordination system, part of the...

is also determined by the directing effect of substituent groups. Some of the most effective directing substituent groups are alkoxy, amido, sulfoxide...

turn reacts more quickly than nitrobenzene. The methoxy group is an ortho/para directing group, which means that electrophilic substitution preferentially...

AN/GPA-37 Course Directing Groups to several Long Range Radar stations. Units designated included the "U.S. Air Force 858th Air Defense Group (BUIC) [which...

The GE AN/GPA-73 Radar Course Directing Group (mobile version AN/CPA-73) was an air defense command, control, and coordination system of the United States...

for Best Director (officially known as the Academy Award of Merit for Directing) is an award presented annually by the Academy of Motion Picture Arts...

The following is a partial list of direct action groups. Some groups known for their use of direct action include: ADAPT AIDS Coalition to Unleash Power...

APIs all began with "Direct", such as Direct3D, DirectDraw, DirectMusic, DirectPlay, DirectSound, and so forth. The name DirectX was coined as a shorthand...

Group, a New Zealand consultancy TransDigm Group, NYSE ticker symbol Transportation of Dangerous Goods Act, 1992, a Canadian law Transient directing group...

structures. As an example, the direct sum of two abelian groups A {\displaystyle A} and B {\displaystyle B} is another abelian group A ⊕ B {\displaystyle A\oplus...

In mathematics, a topological group G {\displaystyle G} is called the topological direct sum of two subgroups H 1 {\displaystyle H_{1}} and H 2 {\displaystyle...

Daniel; Soshnikov, Andrei; Winston, Ali (January 24, 2020). "US neo-Nazi directing group from Russia". BBC News. Retrieved May 31, 2020. "The Base". www.nationalsecurity...