From SYNTHESIS OF (R,R)-4,6-DIBENZOFURANDIYL-2,2'-BIS (4-PHENYLOXAZOLINE) (DBFOX/PH) – A NOVEL TRIDENTATE LIGAND, Collective Volume 11 p. 888, Annual Volume 80 p. 46

Caution! Diethylaminosulfur trifluoride is a powerful corrosive and reacts violently with water. Appropriate precautions should be taken whenever it is handled, since one of its decomposition products is hydrofluoric acid.

From [4+2] CYCLOADDITION OF 1-DIMETHYLAMINO-3-tert-BUTYLDIMETHYLSILOXY-1,3-BUTADIENE WITH METHYL ACRYLATE: 4-HYDROXYMETHYL-2-CYCLOHEXEN-1-ONE, Collective Volume 10 p. 442, Annual Volume 78 p. 160

Caution: Hydrofluoric acid (HF) is extremely toxic!

From SILYLATION OF KETONES WITH ETHYL TRIMETHYLSILACETATE: (Z)-3-TRIMETHYLSILOXY-2-PENTENE, Collective Volume 7 p. 512, Annual Volume 61 p. 122

Caution! Hydrofluoric acid in contact with the skin produces extremely painful burns. Long, acid-resistant gloves should be worn.

From FLUORINATIONS WITH PYRIDINIUM POLYHYDROGEN FLUORIDE REAGENT: 1-FLUOROADAMANTANE, Collective Volume 6 p. 628, Annual Volume 58 p. 75

Caution! Proper precautions must be used when handling anhydrous hydrogen fluoride and pyridinium polyhydrogen fluoride. Hydrogen fluoride is extremely corrosive to human tissue, contact resulting in painful, slow-healing burns. Laboratory work with HF should be conducted only in an efficient hood, with the operator wearing a full-face shield and protective clothing From 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE, Collective Volume 5 p. 1135, Annual Volume 49 p. 121

Caution! Hydrofluoric acid in contact with the skin produces extremely painful burns. It is therefore necessary to use every precaution to protect exposed parts of the body, especially the hands and eyes.

From PHENYLSULFUR TRIFLUORIDE, Collective Volume 5 p. 959, Annual Volume 44 p. 82

Caution! Phenylsulfur trifluoride and by-products (e.g., hydrogen fluoride from hydrolysis) are toxic, and all manipulations should be carried out in a good hood. Silver difluoride is a powerful oxidative fluorinating agent and reacts vigorously with many organic materials. These reagents should not be allowed to come in contact with the skin.

From 3,5-DINITRO-o-TOLUNITRILE, Collective Volume 5 p. 480, Annual Volume 47 p. 56

Caution! Hydrogen fluoride is very hazardous. Caution is also called for in the use of boron trifluoride. All operations must be carried out in a hood, and the precautions outlined in should be followed.

From 3,5-DINITRO-o-TOLUNITRILE, Collective Volume 5 p. 480, Annual Volume 47 p. 56

Because of the hazardous nature of anhydrous hydrogen fluoride, adequate precautions should be taken to protect the head, eyes, and skin.

From 3,5-DINITRO-o-TOLUNITRILE, Collective Volume 5 p. 480, Annual Volume 47 p. 56

Note! Burns caused by hydrogen fluoride may not be noticed for several hours, by which time serious tissue damage may have occurred.

From 1-BROMO-2-FLUOROHEPTANE, Collective Volume 5 p. 136, Annual Volume 46 p. 10

Caution! Hydrogen fluoride is very hazardous. All operations must be carried out in a hood, and the precautions outlined in should be followed.

From 1-BROMO-2-FLUOROHEPTANE, Collective Volume 5 p. 136, Annual Volume 46 p. 10

Note! Burns caused by hydrogen fluoride may not be noticed for several hours, by which time serious tissue damage may have occurred.

From BENZOYL FLUORIDE, Collective Volume 5 p. 66, Annual Volume 45 p. 3

Caution! Anhydrous hydrogen fluoride is toxic and in contact with skin can cause serious burns. This preparation should be carried out in a well-ventilated hood. Rubber gloves and safety goggles should be worn by the operator. In case of contact with hydrogen fluoride wash the affected skin area immediately with copious amounts of water, and apply a calcium gluconate paste From ETHYL CHLOROFLUOROACETATE, Collective Volume 4 p. 423, Annual Volume 34 p. 49

Hydrogen fluoride vapors are highly corrosive and poisonous. An efficient hood should be used, and rubber gloves should be worn when dismantling the equipment.

From p-FLUOROBENZOIC ACID, Collective Volume 2 p. 299, Annual Volume 13 p. 52

Hydrofluoric acid causes extremely painful burns. Exposed parts of the body must be protected when working with this material.

From p-DINITROBENZENE, Collective Volume 2 p. 225, Annual Volume 19 p. 40

Hydrofluoric acid causes very painful burns. Exposed parts of the body must be protected when working with this material

From 4,4'-DIFLUOROBIPHENYL, Collective Volume 2 p. 188, Annual Volume 18 p. 20

Hydrofluoric acid produces extremely painful burns. Exposed parts of the body must be protected when working with this material.

PREPARATION OF BENZOCYCLOBUTENONE DERIVATIVES BASED ON AN EFFICIENT GENERATION OF BENZYNES
Submitted by: Shin-ichiro Tsujiyama and Keisuke Suzuki
Published in Collective Volume 11 p. 488, Annual Volume 84 p. 272

SYNTHESIS OF (R,R)-4,6-DIBENZOFURANDIYL-2,2'-BIS (4-PHENYLOXAZOLINE) (DBFOX/PH) – A NOVEL TRIDENTATE LIGAND
Submitted by: Ulrich Iserloh, Yoji Oderaotoshi, Shuji Kanemasa, and Dennis P. Curran
Published in Collective Volume 11 p. 888, Annual Volume 80 p. 46

[4+2] CYCLOADDITION OF 1-DIMETHYLAMINO-3-tert-BUTYLDIMETHYLSILOXY-1,3-BUTADIENE WITH METHYL ACRYLATE: 4-HYDROXYMETHYL-2-CYCLOHEXEN-1-ONE
Submitted by: Sergey A. Kozmin, Shuwen He, and Viresh H. Rawal
Published in Collective Volume 10 p. 442, Annual Volume 78 p. 160

BROMOFLUORINATION OF ALKENES: 1-BROMO-2-FLUORO-2-PHENYLPROPANE
Submitted by: Günter Haufe, Gerard Alvernhe, André Laurent, Thomas Ernet, Olav Goj, Stefan Kröger, and Andreas Sattler
Published in Collective Volume 10 p. 128, Annual Volume 76 p. 159

SILYLATION OF KETONES WITH ETHYL TRIMETHYLSILACETATE: (Z)-3-TRIMETHYLSILOXY-2-PENTENE
Submitted by: Isao Kuwajima, Eiichi Nakamura, and Koichi Hashimoto
Published in Collective Volume 7 p. 512, Annual Volume 61 p. 122

REDUCTION OF KETONES TO HYDROCARBONS WITH TRIETHYLSILANE: m-NITROETHYLBENZENE
Submitted by: James L. Fry, Steven B. Silverman, and Michael Orfanopoulos
Published in Collective Volume 7 p. 393, Annual Volume 60 p. 108

FLUORINATIONS WITH PYRIDINIUM POLYHYDROGEN FLUORIDE REAGENT: 1-FLUOROADAMANTANE
Submitted by: George A. Olah and Michael Watkins
Published in Collective Volume 6 p. 628, Annual Volume 58 p. 75

THIOL PROTECTION WITH THE ACETAMIDOMETHYL GROUP: S-ACETAMIDOMETHYL-L-CYSTEINE HYDROCHLORIDE
Submitted by: John D. Milkowski, Daniel F. Veber, and Ralph Hirschmann
Published in Collective Volume 6 p. 5, Annual Volume 59 p. 190

2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
Submitted by: K. Dimroth, C. Reichardt, and K. Vogel
Published in Collective Volume 5 p. 1135, Annual Volume 49 p. 121

1,1,1-TRIFLUOROHEPTANE
Submitted by: W. R. Hasek
Published in Collective Volume 5 p. 1082, Annual Volume 41 p. 104

PHENYLSULFUR TRIFLUORIDE
Submitted by: William A. Sheppard
Published in Collective Volume 5 p. 959, Annual Volume 44 p. 82

3,5-DINITRO-o-TOLUNITRILE
Submitted by: George A. Olah and Stephen J. Kuhn
Published in Collective Volume 5 p. 480, Annual Volume 47 p. 56

α,α-DIFLUOROTOLUENE AND BENZENESULFINYL FLUORIDE
Submitted by: William A. Sheppard
Published in Collective Volume 5 p. 396, Annual Volume 44 p. 39

β,β-DIFLUOROSTYRENE
Submitted by: Samuel A. Fuqua, Warren G. Duncan, and Robert M. Silverstein
Published in Collective Volume 5 p. 390, Annual Volume 47 p. 49

m-CYMENE
Submitted by: D. E. Pearson, Robert D. Wysong, and J. M. Finkel
Published in Collective Volume 5 p. 332, Annual Volume 47 p. 40

1-BROMO-2-FLUOROHEPTANE
Submitted by: F. H. Dean, J. H. Amin, and F. L. M. Pattison
Published in Collective Volume 5 p. 136, Annual Volume 46 p. 10

BENZOYL FLUORIDE
Submitted by: George A. Olah and Stephen J. Kuhn
Published in Collective Volume 5 p. 66, Annual Volume 45 p. 3

ADAMANTANE
Submitted by: Paul von R. Schleyer, M. M. Donaldson, R. D. Nicholas, and C. Cupas
Published in Collective Volume 5 p. 16, Annual Volume 42 p. 8

1-NAPHTHALDEHYDE
Submitted by: S. J. Angyal, J. R. Tetaz, and J. G. Wilson
Published in Collective Volume 4 p. 690, Annual Volume 30 p. 67

n-HEXYL FLUORIDE
Submitted by: Arthur I. Vogel, James Leicester, and William A. T. Macey
Published in Collective Volume 4 p. 525, Annual Volume 36 p. 40

ETHYL CHLOROFLUOROACETATE
Submitted by: Bruce Englund
Published in Collective Volume 4 p. 423, Annual Volume 34 p. 49

α-TETRALONE
Submitted by: H. R. Snyder and Frank X. Werber
Published in Collective Volume 3 p. 798, Annual Volume 20 p. 94

ETHYL α-ISOPROPYLACETOACETATE
Submitted by: Joe T. Adams, Robert Levine, and Charles R. Hauser
Published in Collective Volume 3 p. 405, Annual Volume 27 p. 35

DYPNONE
Submitted by: Winston Wayne and Homer Adkins
Published in Collective Volume 3 p. 367, Annual Volume 21 p. 39

2-ACETOTHIENONE
Submitted by: Alvin I. Kosak and Howard D. Hartough
Published in Collective Volume 3 p. 14, Annual Volume 28 p. 1

α-HYDRINDONE
Submitted by: R. A. Pacaud and C. F. H. Allen
Published in Collective Volume 2 p. 336, Annual Volume 18 p. 47

p-FLUOROBENZOIC ACID
Submitted by: G. Schiemann and W. Winkelmüller
Published in Collective Volume 2 p. 299, Annual Volume 13 p. 52

FLUOROBENZENE
Submitted by: D. T. Flood
Published in Collective Volume 2 p. 295, Annual Volume 13 p. 46

DIPHENYLMETHANE
Submitted by: W. W. Hartman and Ross Phillips
Published in Collective Volume 2 p. 232, Annual Volume 14 p. 34

p-DINITROBENZENE
Submitted by: E. B. Starkey
Published in Collective Volume 2 p. 225, Annual Volume 19 p. 40

4,4'-DIFLUOROBIPHENYL
Submitted by: G. Schiemann and W. Winkelmüller
Published in Collective Volume 2 p. 188, Annual Volume 18 p. 20

n-PROPYLBENZENE
Submitted by: Henry Gilman and W. E. Catlin
Published in Collective Volume 1 p. 471, Annual Volume 4 p. 59

ANTHRONE
Submitted by: Kurt H. Meyer
Published in Collective Volume 1 p. 60, Annual Volume 8 p. 8