The phrase "during the act of" is correct and can be used in written English.
You can use this phrase to describe the time or circumstances of an action or event. For example, "The witness observed suspicious behavior during the act of entering the building."
The urethra normally contains no urine except during the act of micturition, its walls remaining apposed by muscle tone.
Eduard Hanslick called him the "gentlest and most peaceable of men who becomes an anarchist during the act of composition".
When he is focused, he has strong hands and it is difficult for defenders to rip the ball loose from his grip during the act of a reception.
The Islamic rules concerning halal meat require the animal to be slaughtered while alive and healthy, and demand that the appropriate Islamic blessing be recited during the act of slaughter.
And, as luck would have it, such a person soon surfaces in the form of Julie, a young human girl R encounters during the act of his most guilty pleasure: the hunt.
And it is hard to believe that she would sacrifice career, apartment and cosily affluent life for a man who has never once looked her in the eyes during the act of lovemaking.
On examination, the thyroid gland also appeared fairly static during the acts of deglutition.
"Well, I wasn't physically afraid during the making of The Act of Killing, but I was emotionally afraid.
Important economic reforms were also effected during his reign, such as the Act of Enclosure (1807).
The society also offers vihta, the famous birch branches that Finns use to whip themselves (the act of vihtominen) during the sauna.
One intriguing prospect is that Osiris may have caught Philae in the act of bouncing during Wednesday's landing.
