Results 171 to 180 of about 14,737 (217)

Recent Access to Polycycles via Post-Ugi Reactions

open access: yesProcesses, 2023
Ugi reactions have been widely studied due to their mild reaction conditions, high structural variability, and wide applications. Ugi adducts have proved to be highly efficient for different kinds of post-transformations by carefully choosing the ...
Xiao Tang, Liangliang Song
exaly   +2 more sources

Ammonia in Ugi-Smiles and Ugi Couplings

Synlett, 2010
Ammonia may be used in Ugi-type reactions, providing good yields of Ugi-Smiles and Ugi-Mumm adducts under microwave irradiation.
Laurence Grimaud   +3 more
openaire   +1 more source

UGI Corp.

Mergent's Dividend Achievers, 2008
AbstractGas Utilities (MIC: 7.4 SIC: 4932 NAIC: 221210)UGI is a holding company that distributes and markets energy products and related services via its subsidiaries and joint venture affiliates. Co. is a domestic and international distributor of propane and butane (liquefied petroleum gases); a provider of natural gas and electric service through ...
  +4 more sources

Ugi Reaction with Isocyanoindoles.

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
M. A. Mironov   +3 more
openaire   +1 more source

ChemInform Abstract: Ammonia in Ugi—Smiles and Ugi Couplings.

ChemInform, 2011
AbstractNovel reaction conditions allow Ugi—Smiles and Ugi couplings to be performed with ammonia as amine component.
Anaelle Barthelon   +3 more
openaire   +1 more source

UGI Corp.

Mergent's Dividend Achievers, 2006
AbstractGas Utilities (MIC: 7.4 SIC: 4924 NAIC: 221210)UGI is a holding company that distributes and markets energy products and related services through its subsidiaries and joint venture affiliates. Co. is a domestic and international distributor of propane and butane, (LPG); a provider of natural gas and electric service through regulated local ...
  +4 more sources

UGI 4462

Alloy Digest, 2013
Abstract UGI 4462 is a duplex ferritic/austenitic stainless steel that combines good mechanical properties and resistance to corrosion. This datasheet provides information on composition, physical properties, microstructure, elasticity, and tensile properties as well as fracture toughness.
openaire   +1 more source

UGI Corp.

Mergent's Dividend Achievers, 2007
AbstractGas Utilities (MIC: 7.4 SIC: 4932 NAIC: 221210)UGI is a holding company that distributes and markets energy products and related services through its subsidiaries and joint venture affiliates. Co. is a domestic and international distributor of propane and butane (liquefied petroleum gases); a provider of natural gas and electric service through
openaire   +2 more sources

UGI 4313

Alloy Digest, 2018
Abstract UGI 4313 (EN 10083-3 , No. 1.4313) is a martensitic stainless steel with low carbon for good impact strength and corrosion resistance. It has good mechanical properties and impact strength, and a corrosion resistance superior to that of conventional martensitic stainless steel grades with a high carbon content.
openaire   +1 more source

UGI 4362

Alloy Digest, 2018
Abstract UGI 4362 is an austenitic ferritic duplex stainless steel with good strength and corrosion resistance. It has superior yield strength, ultimate tensile strength, and corrosion resistance compared with 316L stainless. This datasheet provides information on composition, physical properties, elasticity, and tensile properties.
openaire   +1 more source

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