New method for the synthesis of phosphonic and phosphinic esters and their thio analogs Communication 15. Addition of phenyl-and alkyl-phosphonous esters to methacrylic and acrylic esters

1952 ◽  
Vol 1 (5) ◽  
pp. 803-806 ◽  
Author(s):  
A. N. Pudovik ◽  
D. Kh. Yarmukhametova
Keyword(s):  
New Method ◽  
Acrylic Esters

Diastereoselective synthesis of chiral 3-substituted isoindolinones via rhodium(III)-catalyzed oxidative C-H olefination/annulation

2021 ◽  
Author(s):  
Xue-Hong Li ◽  
Jun-Fang Gong ◽  
Mao-Ping Song
Keyword(s):  
Stereoselective Synthesis ◽  
New Method ◽  
Diastereoselective Synthesis ◽  
Acrylic Esters

A new method for the direct and stereoselective synthesis of 3-substituted isoindolinones via Rh(III)-catalyzed chiral N-sulfinyl amide directed asymmetric [4+1] annulation of benzamides with acrylic esters is developed. The reaction...

A new method of synthesis of dihydropyridones reaction of aromatic ketimines with acrylic esters

1974 ◽  
Vol 15 (12) ◽  
pp. 977-978 ◽  
Author(s):  
V.Gómez Aranda ◽  
J. Barluenga ◽  
V. Gator
Keyword(s):  
New Method ◽  
Acrylic Esters

Selective Sampling and Orientation of Non-Homogeneous Tissues

1968 ◽  
Vol 26 ◽  
pp. 98-99
Author(s):  
C. C. Clawson ◽  
L. W. Anderson ◽  
R. A. Good
Keyword(s):  
Electron Microscopy ◽  
Electron Microscope ◽  
Light Microscopy ◽  
Random Sampling ◽  
New Method ◽  
Microscope Examination ◽  
Small Areas ◽  
Selective Sampling ◽  
Large Numbers ◽  
Specific Orientation

Investigations which require electron microscope examination of a few specific areas of non-homogeneous tissues make random sampling of small blocks an inefficient and unrewarding procedure. Therefore, several investigators have devised methods which allow obtaining sample blocks for electron microscopy from region of tissue previously identified by light microscopy of present here techniques which make possible: 1) sampling tissue for electron microscopy from selected areas previously identified by light microscopy of relatively large pieces of tissue; 2) dehydration and embedding large numbers of individually identified blocks while keeping each one separate; 3) a new method of maintaining specific orientation of blocks during embedding; 4) special light microscopic staining or fluorescent procedures and electron microscopy on immediately adjacent small areas of tissue.

A new method for the determination of nitrates

1960 ◽  
Vol 23 ◽  
pp. 227-232 ◽  
Author(s):  
P WEST ◽  
G LYLES
Keyword(s):  
New Method
Sign in / Sign up

Export Citation Format

Share Document